Criminal Minds

Morgan's visit with a survivor of unusual stabbings in upstate New York leads to more questions about the case.

The BAU team must delve into Morgan's past to prove his innocence when he is arrested on a charge of murder in Chicago.

Dr. Spencer Reid suspects that a young man who has reached out to him for help may be a serial killer.

When the BAU is called to negotiate a situation at a federal bank, one of their own becomes a hostage; Prentiss says goodbye.

When the BAU is called to negotiate a situation at a federal bank, one of their own becomes a hostage; Prentiss says goodbye.

As Hotch fights for his life after being stabbed, he has visions of his late wife and his nemesis; when a teen goes missing, suspicions arise about her estranged father.

The daughter of high-powered diplomats must battle suspicions of nepotism when her assignment to the unit takes place without notification to Hotch or Gideon.

Soon after the BAU steps in to help local law enforcement isolate a suspect for a murder, a second person who is related to the first victim is killed under similar circumstances; Prentiss is concerned about Garcia's behavior.

Packages with gruesome contents are delivered to six people in the Washington, D.C.. area; Simmons and Kristy struggle to connect with their son, David, who is suspended from school for aggressive behavior.

The team tracks a serial killer when remains of numerous victims are found in the walls of an elderly couple's home; the hunt becomes urgent after the BAU learns the killer's specific ritual of when to strike; Rossi reconnects with his ex-wife.

When Reid and Garcia are abducted by a mass murderer, it's up to the rest of the team to find them; the BAU looks to their past to solve why the two heroes have been targeted.

The team questions the credibility of a former FBI agent's bizarre account.

The BAU is called upon when bioterrorism is suspected in a series of mysterious deaths; Garcia visits her stepbrother to take care of a difficult family issue.

The BAU is called to Taos, N.M., when someone targets victims' temporal lobes.

The BAU goes to Guantanamo Bay to interrogate the leader of a terrorist sleeper-cell to prevent a national disaster.

The unit is called into action when a serial bomber terrorizes Seattle.

The BAU makes startling discoveries as they search for a 4-year-old girl who went missing while staying with a relative.

When people are killed by arsenic poisoning and handwritten death threats are found, the team pursues a suspect fascinated by Greek mythology; Hotch is worried about participating in a Career Day at Jack's school.

The team searches for a commonality when a series of target abductions take place; Savannah is frustrated with Morgan's traveling.

The BAU investigates three similar crimes in which victims' remains are discovered in old suitcases.

The BAU team heads to Los Angeles in search of a suspect who kidnaps nannies and the children they care for.

The team heads to Rapid City when two men are murdered in a ritualistic way; Reid mourns Maeve's death.

A 25-year-old time capsule opened in a small Colorado town reveals a gruesome discovery and a possible connection to a local police officer's death.

The team searches for answers when a young woman is abducted from an affluent community in Florida.

The BAU team meets the new section chief (Esai Morales), who shares a long history with J.J.; an unknown subject leaves victims unable to communicate.

The BAU team must determine if the anniversary of the Kennedy assassination is a motivating factor when a sniper strikes Dallas.

The team investigates a serial killer who is shooting owners of luxury cars on Southern California freeways.

As the hunt for a ritualistic killer continues, a bizarre familial connection could help the team zero in on the suspect.

The BAU team hunts for a serial killer who targets members of the police department in Phoenix in a case that hits close to home for Morgan, a former cop.

Agents Prentiss and Todd go under cover to profile a serial killer whose skillful persuasion lures women into danger.

The team tries to solve a case in reverse when a confessed serial killer sends them on a massive manhunt to find his latest intended victim.

Dr. Reid investigates a murder that happened in Las Vegas that he thinks is connected to his own childhood.

The BAU is called to investigate when two members of a conspiracy group in Roswell, N.M., perish in quick succession.

The BAU is called in to investigate when a criminal sensationalizes his crimes by giving the local media exclusive footage.

The BAU searches for a subject who is targeting prominent members of the community.

Ritualistic murders lead the team to believe their suspect may have a fascination with the Salem witch trials; Garcia plans a Day of the Dead celebration.

While hallucinating after he gets a brain injury, Dr. Reid is visited by ghosts from his past; the BAU makes a shocking discovery about Lynch that affects Rossi personally; the team comes together to celebrate Rossi's retirement.

Rossi develops some new theories about Everett Lynch, aka The Chameleon; the team sets out on an epic hunt to capture Lynch.

Prentiss and J.J. are faced with important decisions to make about their futures as the BAU travels to Texas to investigate a series of murdered businessmen.

Agent Matt Simmons joins the BAU team in a race to take down Mr. Scratch and save one of their own in the process.

After a father and daughter get kidnapped, a former foe of the BAU returns with very specific demands for Dr. Reid.

When Reid fears his mother has been abducted, he asks the BAU to investigate while he's stuck in prison.

Morgan brings the BAU new information in the case against Mr. Scratch, a serial killer and escaped convict who has been wreaking havoc on the team.

When the BAU team travels to Denver to investigate several murders, Prentiss is forced to evaluate her relationship with Special Agent Andrew Mendoza.

Following a series of fatal shootings, the BAU team travels to Illinois to investigate what appears to be a copycat serial killer.

The BAU investigates when several federal government employees, including a close friend of Walker's, succumb to symptoms of a heart attack; Reid anxiously awaits his trial date.

The members of the BAU enjoy a Saturday off in vastly different ways; Rossi and Prentiss help Simmons assemble a new crib; Garcia leads a hacking competition; Dr. Reid strikes up a conversation with a woman named Maxine.

The BAU team investigates a series of seemingly random fatal explosions throughout Kentucky and Tennessee.

The team searches for Everett Lynch and his daughter; Spencer has a meaningful visit with his mother.

The BAU team investigates an unsub with striking similarities to Rossi's latest obsession, ``The Chameleon.``

The BAU looks to outsiders for clues when three college athletes disappear the night of a pep rally; J.J. is instrumental in moving the case forward.

Rossi prepares to marry Krystall; the team investigates a series of fatal shootings following car accidents.

The BAU investigates a string of murders taking place in supposedly haunted houses in Lewiston, Maine.

Rossi questions his actions in the aftermath of a struggle with a serial killer who appears to have outsmarted the BAU.

The BAU team flies to Iowa to investigate the disappearance of three 10-year-old children who appear to have been abducted from their homes, with surveillance video from a park as their only lead to finding the children's whereabouts.

The BAU team heads to Portland, Ore., to investigate a chilling abduction that may be linked to a local couple who were killed in their home a week earlier.

Prentiss faces her past when the BAU is sent to investigate the murders of prominent businessmen, all of whom are missing their hearts; Prentiss plans a romantic first date with Mendoza, but the evening is cut short by an urgent call from Rossi.

A professor from Lewis' past tips off the BAU to an alarming number of overdose deaths of patients who just completed rehab.

Morgan returns to the BAU to help Penelope deal with a case that has affected her emotionally.

The BAU investigates a double homicide and kidnapping in New Hampshire; Rossi's plans to elevate his relationship with Krystall don't go as planned.

The BAU must find out what several missing women have in common to find them.

The BAU races to capture the vigilantes behind a series of attacks taking place every 27 minutes in the nation's capital; Prentiss and Unit Chief Andrew Mendoza lead the effort to identify the vigilantes and what's motivating them.

When an anger-driven, unknown subject targets successful businessmen in Detroit, the BAU must investigate.

The BAU investigates four murders along the eastern seaboard; the crimes become personal for Alvez when the team discovers there are ties to his time spent in pursuit of a notorious hit man; Alvez and his girlfriend decide to move in together.

The BAU investigates a spooky local ghost story of the ``Tall Man`` and the clues it provides when two people go missing in the woods; a third person mysteriously surfaces the following day with limited details as to what happened to her friends.

The BAU investigates a workplace shooting committed by a state-of-the-art drone in Silicon Valley.

Soon after the BAU steps in to help local law enforcement isolate a suspect for a murder, a second person who is related to the first victim is killed under similar circumstances; Prentiss is concerned about Garcia's behavior.

Packages with gruesome contents are delivered to six people in the Washington, D.C.. area; Simmons and Kristy struggle to connect with their son, David, who is suspended from school for aggressive behavior.

The team tracks a serial killer when remains of numerous victims are found in the walls of an elderly couple's home; the hunt becomes urgent after the BAU learns the killer's specific ritual of when to strike; Rossi reconnects with his ex-wife.

When Reid and Garcia are abducted by a mass murderer, it's up to the rest of the team to find them; the BAU looks to their past to solve why the two heroes have been targeted.

The members of the BAU enjoy a Saturday off in vastly different ways; Rossi and Prentiss help Simmons assemble a new crib; Garcia leads a hacking competition; Dr. Reid strikes up a conversation with a woman named Maxine.

The team questions the credibility of a former FBI agent's bizarre account.

The BAU is called to Taos, N.M., when someone targets victims' temporal lobes.

The BAU is called upon when bioterrorism is suspected in a series of mysterious deaths; Garcia visits her stepbrother to take care of a difficult family issue.

The BAU takes charge of a hostage situation at a law firm where Matt Simmons' wife works.

The BAU travels to Chicago to investigate a case where red roses are left on victims; Rossi gets an unexpected visit from his ex-wife.

The BAU is called to Oklahoma to investigate a murderous clown who is terrorizing a town.

The BAU meets in secret to investigate a subject who appears to be kidnapping and photographing young women.

The FBI's assistant director of national security joins the BAU as it investigates the quadruple homicide of a group of roommates in St. Louis.

The BAU is called when the New Orleans Police Department discovers a mass grave inside a vandalized above-ground crypt in a local cemetery.

The BAU is called to investigate a series of homicides in which cryptic messages are found inside the mouths of the victims.

The BAU is called to New York when several casualties of a brutal nature are reported in Central Park.

The BAU team's investigation into the home invasion and attempted homicide of a police chief's wife uncovers a world of secrets in a small town in Virginia.

When a series of backyard pool homicides are reported in California, the BAU team searches for an UnSub which has a puzzling past.

The BAU is called to investigate when two members of a conspiracy group in Roswell, N.M., perish in quick succession.

The BAU is called in to investigate when a criminal sensationalizes his crimes by giving the local media exclusive footage.

The BAU searches for a subject who is targeting prominent members of the community.

The BAU must find out what several missing women have in common to find them.

Morgan returns to the BAU to help Penelope deal with a case that has affected her emotionally.

The BAU investigates a workplace shooting committed by a state-of-the-art drone in Silicon Valley.

When an anger-driven, unknown subject targets successful businessmen in Detroit, the BAU must investigate.

The BAU investigates three similar crimes in which victims' remains are discovered in old suitcases.

Agent Matt Simmons joins the BAU team in a race to take down Mr. Scratch and save one of their own in the process.

The BAU team heads to Portland, Ore., to investigate a chilling abduction that may be linked to a local couple who were killed in their home a week earlier.

Prentiss faces her past when the BAU is sent to investigate the murders of prominent businessmen, all of whom are missing their hearts; Prentiss plans a romantic first date with Mendoza, but the evening is cut short by an urgent call from Rossi.

A professor from Lewis' past tips off the BAU to an alarming number of overdose deaths of patients who just completed rehab.

The BAU investigates a double homicide and kidnapping in New Hampshire; Rossi's plans to elevate his relationship with Krystall don't go as planned.

Morgan brings the BAU new information in the case against Mr. Scratch, a serial killer and escaped convict who has been wreaking havoc on the team.

When Reid fears his mother has been abducted, he asks the BAU to investigate while he's stuck in prison.

The BAU investigates when several federal government employees, including a close friend of Walker's, succumb to symptoms of a heart attack; Reid anxiously awaits his trial date.

The BAU is called to investigate after three victims are discovered tied to stakes in the brutal Arizona desert.

The BAU investigates an urban vampire who kidnaps his victims at night and holds them underground in the sewer system; Reid makes a difficult decision in prison.

The BAU believes two unsubs may be operating simultaneously when victims killed in two different ways are discovered in the same city; the team grapples with keeping Reid safe in prison.

A mother steps forward with valuable information for the BAU to aid in their investigation of an unsub known as the bone crusher; Reid must adapt to a new set of rules in prison.

The BAU investigates a series of disfiguring acid attacks on young men and women; Dr. Reid begins to settle into his new surroundings.

The BAU team investigates an unsub with striking similarities to Rossi's latest obsession, ``The Chameleon.``

The BAU looks into the cause of several fatal car crashes involving drivers and pedestrians; Reid gets bad news.

When a BAU member gets in trouble in Mexico, the team enlists the services of the International Response Team for help.

The team searches for Everett Lynch and his daughter; Spencer has a meaningful visit with his mother.

The BAU team is called in to investigate when male bodies are discovered that seem to be impossible to identify.

The BAU investigates when a bizarre hieroglyph is found under a deceased homeless man's armpit; Reid decides to take his mother out of a clinical study early to bring her home.

The BAU team investigates a series of seemingly random fatal explosions throughout Kentucky and Tennessee.

The team investigates when home invasions involving casualties strike upscale neighborhoods in San Diego.

While conducting a profiling course on his birthday, Rossi gets a call from serial killer Tommy Yates, who gives him the location of his latest victim.

The BAU team investigates when the remains of a dozen people are discovered along a creek bed in Yakima, Wash.

A man who believes himself to be the brother of Dr. Tara Lewis arrives in town, knowing everything about Tara's family; Tara is unable to make contact with her real brother.

Three children vanish while riding their bikes on the same path where a similar unsolved disappearance took place 30 years earlier.

The BAU believes two unsubs may be operating simultaneously when victims killed in two different ways are discovered in the same city; the team grapples with keeping Reid safe in prison.

The BAU investigates the case of two murdered families, where two high school students are the sole survivors.

A mother steps forward with valuable information for the BAU to aid in their investigation of an unsub known as the bone crusher; Reid must adapt to a new set of rules in prison.

The team searches for a serial killer along the Appalachian Trail in rural Virginia.

As the BAU welcomes back Emily Prentiss, they're called upon to investigate the disappearance of three women.

J.J. is shaken after investigating the case of two abducted children, and tells her husband about the events.

New recruit Luke Alvez helps the team capture a killer who escaped from prison with 12 other convicts.

The BAU races to capture the vigilantes behind a series of attacks taking place every 27 minutes in the nation's capital; Prentiss and Unit Chief Andrew Mendoza lead the effort to identify the vigilantes and what's motivating them.

The BAU investigates four murders along the eastern seaboard; the crimes become personal for Alvez when the team discovers there are ties to his time spent in pursuit of a notorious hit man; Alvez and his girlfriend decide to move in together.

The BAU investigates a spooky local ghost story of the ``Tall Man`` and the clues it provides when two people go missing in the woods; a third person mysteriously surfaces the following day with limited details as to what happened to her friends.

Rossi prepares to marry Krystall; the team investigates a series of fatal shootings following car accidents.

Hotch is arrested by a SWAT team and suspected of conspiracy; when the team members scramble to prove Hotch's innocence, they discover a larger plot may be on the horizon.

The BAU plays a dangerous cat and mouse game with a convicted serial killer who may have information on the whereabouts of two kidnapped boys.

The BAU hunts for an UnSUB who deliberately disfigures victims; Rossi and his ex-wife have an uncomfortable reunion.

Emily looks to the BAU for help when tracking an international serial killer; the BAU deals with Morgan's departure.

When an unsub targets the BAU, the team pursues the person who is responsible for the actions.

The team searches for an unknown subject who takes children while their parents are asleep; Morgan tries to find out who attacked him.

When Morgan is abducted, the members of the BAU team race against time to find him and save his life.

The BAU team combs Los Angeles for a suspect after security footage is discovered, which shows an unknown subject being invited into victims' homes.

An 18-year-old woman escapes from the home where she and two other women were held captive for years.

The BAU looks for a suspect and a motive when victims are found in truck stop restrooms in the South.

When corpses are discovered in public places in Boston, a ride-sharing service may lead the team to the killer.

Reid plays a central role in the BAU's elaborate plan to take down a ring of hit men known as the Dirty Dozen.

The members of the BAU team track an unknown subject who appears to be fascinated with medical experimentation.

The BAU works with the NSA when two undercover DEA agents are murdered and another goes missing; Hotch hopes the team's work with the NSA will bring them closer to finding a ring of hit men.

An unknown subject in Phoenix abducts people and deprives them of sleep; Garcia and Hotch deal with a threat from hit men.

Rossi's daughter, a journalist, investigates the disappearance of a college student; JJ comes back from maternity leave.

A murder in a Florida community of sex offenders results in a large number of possible suspects; a career opportunity could take Lewis away from the BAU.

A notorious street artist becomes a suspect when corpses are used in macabre graffiti art in Detroit; Dr. Lewis tries to balance work and her relationship with her fiance.

When a robbery-homicide leaves three restaurant employees dead, a cold case that occurred in the same town six years earlier could yield a lead.

The team suspects a jilted unknown subject is responsible when brides are murdered on the eve of their nuptials.

The team must find the person responsible for a sarin gas attack on a Los Angeles bus before a larger incident occurs.

The BAU interviews candidates to take the opening left by Kate's departure; the team tracks a serial killer who leaves behind evidence that indicates a person intent on revenge.

The team suspects Kate's niece and her friend were kidnapped by an online predator involved in sex trafficking and race to find them before they are hurt.

The BAU tracks a vigilante in Los Angeles who is shooting people with possible ties to criminal activity.

When three alleged murderers claim that they were attacked by a monster at the moment of the crimes, the BAU searches for a suspect who controls minds; the hunt puts one team member in danger.

When three alleged murderers claim that they were attacked by a monster at the moment of the crimes, the BAU searches for a suspect who controls minds; the hunt puts one team member in danger.

When the members of a family are found murdered at their dining room table, the team looks for secrets in their past; Hotch tries to make peace with his father-in-law (Ed Asner).

When the members of a family are found murdered at their dining room table, the team looks for secrets in their past; Hotch tries to make peace with his father-in-law (Ed Asner).

International Unit Chief Jack Garrett (Gary Sinise) and his team requires assistance from the BAU when a family of four is abducted during their Barbados vacation.

When an up-and-coming congressman's wife disappears, the team investigates his political enemies as potential suspects.

The BAU tracks a serial killer in Wisconsin; Kate is faced with trouble when her niece, Meg, starts acting out.

When two guards at a maximum security prison are murdered, the BAU team thinks one or more people within the prison walls may be responsible.

The members of the BAU team search for a suspect who may have witnessed abuse as a child; Kate is worried when her niece and a friend make plans with a boy they met online.

When a hero emerges from the wreckage of an explosion in Indianapolis, the BAU team members must protect him as they try to identify the person responsible before more bombings occur.

The BAU investigates a string of murders taking place in supposedly haunted houses in Lewiston, Maine.

The members of the BAU team are brought back to their origins as they look at one of Gideon and Rossi's old cases.

The members of the BAU team track an unknown subject who appears to be fascinated with medical experimentation.

The BAU works with the NSA when two undercover DEA agents are murdered and another goes missing; Hotch hopes the team's work with the NSA will bring them closer to finding a ring of hit men.

Rossi's daughter, a journalist, investigates the disappearance of a college student; JJ comes back from maternity leave.

An unknown subject in Phoenix abducts people and deprives them of sleep; Garcia and Hotch deal with a threat from hit men.

Rossi questions his actions in the aftermath of a struggle with a serial killer who appears to have outsmarted the BAU.

The BAU team flies to Iowa to investigate the disappearance of three 10-year-old children who appear to have been abducted from their homes, with surveillance video from a park as their only lead to finding the children's whereabouts.

The investigation in Texas reveals a deep web of corruption; Garcia must save a friend.

When prostitutes are murdered in Texas, their deaths seem to have religious overtones; members of the team are put at risk throughout the course of the investigation.

When people are killed by arsenic poisoning and handwritten death threats are found, the team pursues a suspect fascinated by Greek mythology; Hotch is worried about participating in a Career Day at Jack's school.

The team hunts for a serial arsonist who targets community meeting places in a small town, resulting in the deaths of several residents.

The team searches for a commonality when a series of target abductions take place; Savannah is frustrated with Morgan's traveling.

The discovery of two murder victims in West Virginia uncovers a long-simmering feud between two families.

BAU agents go to Boston to search for one of the most notorious serial killers in New England, who strikes again after a 10-year hiatus.

The team investigates a series of deaths with religious overtones; Agent Prentiss has a personal connection to a victim.

Morgan's visit with a survivor of unusual stabbings in upstate New York leads to more questions about the case.

The team searches for a female serial killer who targets high-powered executives.

Three bodies bitten by humans and animals are found in a shallow grave; Garcia and Reid hide their preparation for a company fitness test from Morgan.

The BAU must determine the true cause and motive when several drowned people are discovered in the Las Vegas desert.

The team hunts for a copycat serial killer who is recreating the techniques used by famous killers of the past.

The team searches for a suspect who abducts, kills and embalms his victims so he can spend more time with them.

The BAU makes startling discoveries as they search for a 4-year-old girl who went missing while staying with a relative.

The BAU team tracks a family of suspects working together to abduct young women.

The team searches for a pair of suspects responsible for several murders near Pittsburgh; Morgan and Garcia make Valentine's Day plans with their significant others.

When J.J. is abducted, the team looks into her time at the State Department in hope of finding clues regarding her disappearance.

As the team searches for a vigilante killer in Cleveland, Rossi's former Marine sergeant goes missing in Los Angeles; J.J.'s secret catches up with her.

A murder investigation results in Garcia delving into her hacker past -- and reconnecting with a former flame.

Blake must work with her retired police captain father and her detective brother to solve a series of murders in Kansas City.

When a young boy disappears from his home in St. Louis, the team examines a similar cold case for clues.

When skeletons are discovered in the backyard of a home in Virginia, family secrets and past racial divisions are brought to light.

The team searches for missing teens who are suspects in a series of mass murders in Chicago.

A series of strangulations leads the team to look for a killer who keeps mementos of his victims; Rossi's favorite bar is in danger of closing.

Ritualistic murders lead the team to believe their suspect may have a fascination with the Salem witch trials; Garcia plans a Day of the Dead celebration.

As Hotch fights for his life after being stabbed, he has visions of his late wife and his nemesis; when a teen goes missing, suspicions arise about her estranged father.

The BAU team meets the new section chief (Esai Morales), who shares a long history with J.J.; an unknown subject leaves victims unable to communicate.

The BAU team must determine if the anniversary of the Kennedy assassination is a motivating factor when a sniper strikes Dallas.

As the hunt for a ritualistic killer continues, a bizarre familial connection could help the team zero in on the suspect.

The team tracks an increasingly devolving killer to Arizona; the team suspects Hotch is in the running to be the unit chief.

The team investigates a series of deaths in Manhattan that seem to be related to ecstasy overdoses; Hotch makes a discovery about his estranged brother.

When the Replicator returns, a member of the BAU team is targeted.

No episode description is available yet.

The team tracks a suspect targeting people in Detroit; Blake receives a life-changing proposition from her husband (D.W. Moffett).

The BAU team heads to Los Angeles in search of a suspect who kidnaps nannies and the children they care for.

The team heads to Rapid City when two men are murdered in a ritualistic way; Reid mourns Maeve's death.

A 25-year-old time capsule opened in a small Colorado town reveals a gruesome discovery and a possible connection to a local police officer's death.

No episode description is available yet.

The team investigates victims who were sharing details about their personal lives and inner desires online; Kevin becomes jealous when he finds out that Garcia might have a new love interest.

Victims of the Replicator, the BAU's stalker, turn up in Philadelphia; the members of the team think they are getting close to apprehending their suspect.

The team heads to Austin to investigate when victims with watches set to inaccurate times are discovered; the team's stalker gets closer.

When an author's daughter goes missing on the anniversary of his wife's disappearance, the team investigates the author as a possible suspect.

When an author's daughter goes missing on the anniversary of his wife's disappearance, the team investigates the author as a possible suspect.

As Reid deals with a personal loss, the rest of the team heads to San Francisco after victims are found in the Mission District.

As Reid deals with a personal loss, the rest of the team heads to San Francisco after victims are found in the Mission District.

With the help of the BAU team, Reid tries to find his girlfriend before it's too late.

With the help of the BAU team, Reid tries to find his girlfriend before it's too late.

The team must find the person responsible for a sarin gas attack on a Los Angeles bus before a larger incident occurs.

The BAU interviews candidates to take the opening left by Kate's departure; the team tracks a serial killer who leaves behind evidence that indicates a person intent on revenge.

While hallucinating after he gets a brain injury, Dr. Reid is visited by ghosts from his past; the BAU makes a shocking discovery about Lynch that affects Rossi personally; the team comes together to celebrate Rossi's retirement.

Rossi develops some new theories about Everett Lynch, aka The Chameleon; the team sets out on an epic hunt to capture Lynch.

Prentiss and J.J. are faced with important decisions to make about their futures as the BAU travels to Texas to investigate a series of murdered businessmen.

The team tracks a suspect who shares the same style as a serial killer from 30 years ago; someone tracks the BAU's cases and replicates crimes.

The team tracks a suspect who shares the same style as a serial killer from 30 years ago; someone tracks the BAU's cases and replicates crimes.

When multiple dead men are found, the BAU tracks a killer with ritualistic tendencies; Reid is anxious when faced with an opportunity to meet his mystery woman.

When multiple dead men are found, the BAU tracks a killer with ritualistic tendencies; Reid is anxious when faced with an opportunity to meet his mystery woman.

A popular motivational speaker comes under suspicion when a conference attendee is murdered; Garcia is confused when Morgan doesn't want to attend a dinner honoring a family friend.

A popular motivational speaker comes under suspicion when a conference attendee is murdered; Garcia is confused when Morgan doesn't want to attend a dinner honoring a family friend.

The BAU team springs into action when a school bus full of children goes missing near Washington, D.C.

The BAU team springs into action when a school bus full of children goes missing near Washington, D.C.

The team travels to Santa Monica when burned bodies start showing up on a pier; Rossi gets together with his former Marine sergeant from Vietnam.

The team travels to Santa Monica when burned bodies start showing up on a pier; Rossi gets together with his former Marine sergeant from Vietnam.

The team searches for a killer in Miami who started out slaying animals and then quickly progressed to murdering prostitutes; Morgan asks Reid to join the bureau softball team.

The team searches for a killer in Miami who started out slaying animals and then quickly progressed to murdering prostitutes; Morgan asks Reid to join the bureau softball team.

When four men from Oregon go missing, the team looks for a common link; J.J. is upset when her son doesn't want to celebrate Halloween.

When four men from Oregon go missing, the team looks for a common link; J.J. is upset when her son doesn't want to celebrate Halloween.

The BAU team pursues an amateur surgeon who amputates limbs from his victims; Reid's calls to a mystery woman create intrigue.

The BAU team pursues an amateur surgeon who amputates limbs from his victims; Reid's calls to a mystery woman create intrigue.

When one Kansas family goes missing and another one turns up dead, the team looks for a link between the cases; Beth has surprising news for Hotch.

When one Kansas family goes missing and another one turns up dead, the team looks for a link between the cases; Beth has surprising news for Hotch.

When a murder victim is discovered in San Diego and another is found in Los Angeles, the team thinks a murderous duo is responsible.

When the BAU team travels to Denver to investigate several murders, Prentiss is forced to evaluate her relationship with Special Agent Andrew Mendoza.

The BAU investigates when a prisoner escapes and starts leaving behind victims with his unique trademark; the team gets to know its newest member.

After a father and daughter get kidnapped, a former foe of the BAU returns with very specific demands for Dr. Reid.

Following a series of fatal shootings, the BAU team travels to Illinois to investigate what appears to be a copycat serial killer.

When the BAU is called to negotiate a situation at a federal bank, one of their own becomes a hostage; Prentiss says goodbye.

When the BAU is called to negotiate a situation at a federal bank, one of their own becomes a hostage; Prentiss says goodbye.

The team leads a class of college students through the nearly 20-year chase for a serial killer.

After an infamous serial murderer is executed, women in the same Oklahoma town are attacked by a copycat; Prentiss gets nervous about making a major real estate purchase.

When Morgan's sister sees a woman who looks like their presumed-dead cousin, the BAU reopens the case of her disappearance.

The team investigates a series of gothic, ritualistic murders in Oregon.

When a young boy is found in the Arizona desert and another goes missing, the team searches for the kidnapper; Morgan draws on his difficult past to connect with the found child.

Multiple married couples fostering young children are murdered in Seattle; Garcia worries that Kevin is about to propose.

The BAU goes to Atlanta to investigate a series of murders, which they believe are being committed by more than one unsub.

The team uncovers a sinister motive for a string of brutal home invasions.

The team discovers multiple bodies hidden in lifeguard towers along the coast of Southern California.

The team investigates ritualistic casino-related murders in New Jersey; a fight with her boyfriend makes Garcia think she and Morgan have gotten too close.

A serial rapist resurfaces in Houston and assaults his past victims; Prentiss attempts to overcome last year's trauma.

No episode description is available yet.

No episode description is available yet.

A series of murders makes the team wonder if a notorious killer has returned; Reid wonders if he could be doing more with his abilities.

The investigation of a series of bludgeonings in Philadelphia leads the team to the city's boxing scene; Hotch connects with a fellow runner while training for the triathlon.

No episode description is available yet.

No episode description is available yet.

The team investigates when an apparent mass suicide takes place at a military academy; Morgan and Hotch clash.

A woman in Garcia's survivors' support group goes missing on the seventh anniversary of her daughter's disappearance.

No episode description is available yet.

No episode description is available yet.

The BAU investigates when bodies are exposed by tornadoes in Kansas; pressure at work affects J.J. at home.

The team investigates when multiple bodies are found in a national forest; Rossi faces an agonizing decision.

No episode description is available yet.

No episode description is available yet.

A series of children are abducted from troubled women in St. Louis; Rossi's first wife shares shocking news.

A killer targets survivors of a high-school massacre, who have gathered for a reunion; Hotch fears that his son is being bullied.

No episode description is available yet.

No episode description is available yet.

After a mass murder at an Internet security company, evidence indicates that the person responsible is not a typical serial killer; Prentiss is required to complete recertification training.

The BAU team investigates a series of murders in Oklahoma; Reid gives JJ and Prentiss the cold shoulder.

No episode description is available yet.

No episode description is available yet.

A Senate committee questions the members of the BAU team; a familiar face may help keep the team united.

The team investigates a suspected human trafficking ring; Hotchner suggests changes are coming; J.J. returns to the team.

The team investigates a suspected human trafficking ring; Hotchner suggests changes are coming; J.J. returns to the team.

The team investigates when bodies are found buried beneath the ocean floor off Florida; Morgan is rattled when his aunt thinks her missing daughter is one of the victims.

The team investigates when bodies are found buried beneath the ocean floor off Florida; Morgan is rattled when his aunt thinks her missing daughter is one of the victims.

The team travels to a North Carolina town where one woman was found badly injured and another is missing, and discovers those may not be the only victims.

The team travels to a North Carolina town where one woman was found badly injured and another is missing, and discovers those may not be the only victims.

A stalker in San Diego targets college students; Strauss scrutinizes the team after the loss of Prentiss.

A stalker in San Diego targets college students; Strauss scrutinizes the team after the loss of Prentiss.

The team must investigate targeted killings in Florida while each member is dealing with feelings about losing Prentiss.

The team must investigate targeted killings in Florida while each member is dealing with feelings about losing Prentiss.

The team must stop a gang of suspected murderers that is targeting a new victim nightly.

The team must stop a gang of suspected murderers that is targeting a new victim nightly.

Prentiss prepares to confront her nemesis at last; the team asks J.J. to help find Prentiss and capture Doyle.

Prentiss prepares to confront her nemesis at last; the team asks J.J. to help find Prentiss and capture Doyle.

After a series of murders, Prentiss becomes suspicious of a former nemesis (Sebastian Roché) and fears for the safety of her team.

After a series of murders, Prentiss becomes suspicious of a former nemesis (Sebastian Roché) and fears for the safety of her team.

The BAU is called to investigate after three victims are discovered tied to stakes in the brutal Arizona desert.

Reid's ability to connect with an autistic child may prove helpful in finding the boy's missing parents; two former colleagues help Prentiss search for an old adversary.

Reid's ability to connect with an autistic child may prove helpful in finding the boy's missing parents; two former colleagues help Prentiss search for an old adversary.

The BAU investigates an urban vampire who kidnaps his victims at night and holds them underground in the sewer system; Reid makes a difficult decision in prison.

The BAU heads to upstate New York to investigate mysterious disappearances; Prentiss receives troubling news about a former colleague.

The BAU heads to upstate New York to investigate mysterious disappearances; Prentiss receives troubling news about a former colleague.

The team investigates unusual murders in Los Angeles, and more information about Prentiss' past arises.

The team investigates unusual murders in Los Angeles, and more information about Prentiss' past arises.

The team pursues two young lovers on a killing spree; Prentiss receives frightening news.

The team pursues two young lovers on a killing spree; Prentiss receives frightening news.

A series of bizarre, ritualistic murders brings the team to Miami; Reid experiences hallucinations and blinding headaches.

After helping a man get parole, Morgan regrets his decision when the man murders someone shortly after being released.

The team pursues a killer who targets women; Hotchner turns to an FBI cadet for help.

When an 8-year-old is found dead on the Appalachian Trail, the team searches the forests for a man targeting children.

The team tries to stop a killer from striking again after the body of a kidnapped woman is found in an alley.

When bodies turn up in Indiana cornfields, the team must catch a pack of serial killers targeting exotic dancers.

The team searches for a killer who has struck the past three years during Detroit's raucous pre-Halloween celebrations.

The team pursues a serial killer targeting families in the Midwest; Morgan receives a visit from Ellie after she runs away from her foster family.

The team searches for a serial killer who is preying on married couples; Hotchner looks to a team member to fill JJ's vacant role.

When several women are murdered, Rossi revisits a 25-year-old case that causes him to suspect a killer is at work again.

JJ tries to reunite parents with their missing daughter; the team braces for the loss of one of its own.

The team closes in on a serial killer (Tim Curry) holding Detective Spicer's daughter hostage.

During a series of rolling blackouts, the team tracks a serial killer in Los Angeles who targets families.

The team profiles a killer who uses social networking websites to find victims.

Garcia travels to Alaska with the BAU team to investigate the murders of several residents of a small town.

The team must profile a serial killer, covered in tattoos, who commits suicide and leaves clues to his last victim's location.

The team heads to Texas to track a serial killer targeting illegal immigrants.

Hotch and the team join forces with another group of operatives investigating the murder of several homeless men in San Francisco.

In order to catch a truck driver who is kidnapping women, the team must figure out his motive.

The team profiles a child abductor who may have been keeping children for more than eight years.

A serial killer targets random victims in highly visible places to create public fear.

The team follows a con artist whose crimes escalate as his mental health declines.

The team investigates a series of teen suicides in a small Wyoming town.

The team profiles a suspect who abducts women to fulfill a personal obsession; Hotch has a hard time returning to work.

The BAU must profile a criminal in order to catch him after he escapes from custody and begins a killing spree.

When Hotchner takes a leave of absence from the BAU, the team must regroup to solve a home invasion.

The team races to help Hotchner find the Reaper and save his family.

After several families are murdered, the team must seek advice from one of the most-horrific killers it has encountered.

The team investigates when a trail of murders seems to align with a rock star's tour schedule.

The team tracks a serial killer who keeps his victims' eyes as souvenirs.

The team hunts a suspect who impregnates young women, has them give birth and murders them.

The BAU goes on a manhunt for a group of suspects with a pack mentality who kill for the thrill of it.

The BAU investigates a case in Rossi's hometown that involves both his personal and professional lives.

The team searches for a disturbed man after he kills several people at a pharmacy, hoping to learn what set him off before he harms anyone else.

The team profiles a killer targeting an emergency room doctor; Hotch goes missing.

The team searches for a border-crossing serial killer who targets prostitutes and the homeless.

The team searches for a border-crossing serial killer who targets prostitutes and the homeless.

The team searches for the source of a toxic substance that is released into the public.

The team suspects that a series of vehicular homicides may be the work of a serial killer.

A serial killer (Alex O'Loughlin) sends the team a videotape, detailing one of his crimes and asking them to help him stop his murderous ways.

While reviewing a series of child abductions and murders, the team realizes that one of the cases may not actually be the work of the person charged.

The team searches for a serial killer who is targeting coeds on spring break.

The team hunts for a serial arsonist who targets community meeting places in a small town, resulting in the deaths of several residents.

BAU agents go to Boston to search for one of the most notorious serial killers in New England, who strikes again after a 10-year hiatus.

The team investigates a series of deaths with religious overtones; Agent Prentiss has a personal connection to a victim.

The team searches for a female serial killer who targets high-powered executives.

The team hunts for a copycat serial killer who is recreating the techniques used by famous killers of the past.

The team searches for a suspect who abducts, kills and embalms his victims so he can spend more time with them.

The BAU team tracks a family of suspects working together to abduct young women.

The team searches for answers when a young woman is abducted from an affluent community in Florida.

The team investigates a serial killer who is shooting owners of luxury cars on Southern California freeways.

The BAU team hunts for a serial killer who targets members of the police department in Phoenix in a case that hits close to home for Morgan, a former cop.

Agents Prentiss and Todd go undercover to profile a serial killer whose skillful persuasion lures women into danger.

The team tries to solve a case in reverse when a confessed serial killer sends them on a massive manhunt to find his latest intended victim.

Dr. Reid investigates a murder that happened in Las Vegas that he thinks is connected to his own childhood.

While investigating the abduction of a boy in Las Vegas, Dr. Reid starts to have dreams that might help reveal buried memories from his childhood.

The unit initiates a manhunt for a serial killer who jumps trains and targets people who live near the railway.

The team searches for a serial killer who stages car accidents to disguise the real causes of his victims' deaths.

Reid and Prentiss are taken hostage when they go undercover to investigate possible child abuse at an underground cult.

A series of murders links to a serial killer executed a year earlier, and the BAU team must find the connection between the dead killer and the new spate of crimes.

When an SUV carrying members of the team explodes, the rest of the team fights to save them and catch the terrorists responsible for the bombing.

Team members are perplexed when people who seem to have nothing in common are killed at random.

The team uses ``brain-printing`` when a suspected serial killer awakes from a four-year coma but doesn't remember any of the crimes.

Morgan, Prentiss, Reid and J.J. try to keep a stalker from reaching the object of his attention; Hotch and Rossi try to determine whether a woman who killed her husband can claim battered-woman syndrome.

Rossi, Hotchner and their team go to Miami to catch a serial killer whose conflicted sexual identity fuels his crime spree; J.J. meets a former colleague who ends up being more than a friend.

Hotchner and the team investigate a small-town killing spree involving a teenage boy and his girlfriend.

When the suicide rate appears to spike in a Pittsburgh neighborhood, the team suspects the deaths may be the result of a serial killer who thinks he is an angel of death.

The team steps in when Rossi decides to revisit the unsolved murder of two young parents.

A murder in a Florida community of sex offenders results in a large number of possible suspects; a career opportunity could take Lewis away from the BAU.

When a robbery-homicide leaves three restaurant employees dead, a cold case that occurred in the same town six years earlier could yield a lead.

A notorious street artist becomes a suspect when corpses are used in macabre graffiti art in Detroit; Dr. Lewis tries to balance work and her relationship with her fiance.

The team suspects a jilted unknown subject is responsible when brides are murdered on the eve of their nuptials.

When the contents of a self-storage unit reveal evidence of a serial killer, Hotchner and his team must examine the contents carefully to profile him.

A serial killer abducts two teens, murdering one, and the team must find the perpetrator before the other teen dies.

The team explores a possible link between a series of murders in rural Virginia and a similar case two decades earlier.

A famous comic-book artist (guest star Frankie Muniz) helps to search for a serial killer in Los Angeles.

As a team member fights for life, the BAU believe the assailant could be someone close to the investigation.

The pursuit of a cannibalistic serial killer forces Morgan to question his faith; Garcia meets the man of her dreams, but their first date ends unexpectedly.

The team rushes to find the partner of a serial killer and save the latest victim after one of the duo commits suicide when caught by authorities.

The team searches for a murderer who posts missing-persons fliers of potential victims where they will see them before being kidnapped and killed.

When a child is abducted at a mall, the BAU locks down the area and profiles people at the scene.

The team believes that two suspects may be working together on a series of home invasions and murders occurring in a Denver suburb.

The team tracks down a serial killer, a psychiatrist who discovers his victims' worst fears, then uses the information to murder them.

The team pursues a serial killer in Milwaukee, with three fewer members since Hotch asked to be transferred, Prentiss quit, and Gideon is missing.

After shutting down a campus, the BAU team creates a profile of a perpetrator; the team has doubts after taking a suspect into custody.

When Gideon tries to find his nemesis without telling the Behavioral Analysis Unit, the team must profile him as a suspect to find them both.

The team travels to Kansas City to investigate a report of homeless people disappearing from the city's streets.

After determining that victims were transported deep into woods, the Behavioral Analysis Unit discovers that the perpetrators have a new sport.

Elizabeth Prentiss, a foreign ambassador and SSA Emily Prentiss' mother, seeks the aid of the BAU when a Russian immigrant is kidnapped.

The team tracks an arsonist through a radical environmental group that uses fire to spread its message.

The team goes to New Orleans to find a perpetrator who has resumed killing after a 15-month break; Reid struggles with the effects of being a hostage.

The team goes to Houston to investigate a series of seemingly random murders at construction sites; the team notices a distinct change in Reid's demeanor.

In an upscale New York neighborhood, the team investigates racial motivation as a factor before fallout from killings can escalate.

A sadistic serial killer kidnaps and tortures Reid and broadcasts the ordeal over the Internet.

The BAU team investigates a wealthy couple's murder at their home following a Super Bowl party; someone places a 911 call quoting Bible passages seconds before the murders.

The BAU team goes head-to-head with a serial killer (Keith Carradine) who has tortured and killed more than 100 people over 30 years.

The BAU team must delve into Morgan's past to prove his innocence when he is arrested on a charge of murder in Chicago.

Dr. Spencer Reid suspects that a young man who has reached out to him for help may be a serial killer.

The team tracks an increasingly devolving killer to Arizona; the team suspects Hotch is in the running to be the unit chief.

The BAU goes to Guantanamo Bay to interrogate the leader of a terrorist sleeper-cell to prevent a national disaster.

When the Replicator returns, a member of the BAU team is targeted.

The daughter of high-powered diplomats must battle suspicions of nepotism when her assignment to the unit takes place without notification to Hotch or Gideon.

The team investigates a series of deaths in Manhattan that seem to be related to ecstasy overdoses; Hotch makes a discovery about his estranged brother.

The unit is called into action when a serial bomber terrorizes Seattle.

The BAU looks to outsiders for clues when three college athletes disappear the night of a pep rally; J.J. is instrumental in moving the case forward.

Team members interrogate community members in a small town after two children are murdered in two weeks.

The profilers investigate a serial rapist; Elle makes a critical decision that could let the rapist go free and impact her career.

The team must profile a bank robber who forces victims to undress before leaving the scene.

Gideon, Hotchner and their team suspect a series of murders may have been committed by two individuals working as a team.

Gideon, Hotchner and the team race to prevent a child pornographer from auctioning a boy online.

The team works on unraveling a psychopath's clues in hope of saving his most recent victim, as one member of the group struggles for life.

Team members become pawns in the fantasy game of a psychopathic killer, who challenges them to unravel a series of clues in hope of saving his next victim.

A leak of classified information from the CIA puts the lives of several operatives at risk, so the team works swiftly to expose the mole.

The team investigates victims who were sharing details about their personal lives and inner desires online; Kevin becomes jealous when he finds out that Garcia might have a new love interest.

Gideon, Hotchner and their team race across the South in pursuit of a chameleonlike killer.

Victims of the Replicator, the BAU's stalker, turn up in Philadelphia; the members of the team think they are getting close to apprehending their suspect.

Gideon, Hotchner and their team head to Mexico to aid in the investigation of a serial killer who preys on the elderly.

Dr. Reid falls for a Hollywood starlet at the center of a murder investigation.

A series of murders in Manhattan seems random at first, then the police fear that a serial killer may be copying the crimes of another decades earlier.

The BAU team investigates the mass murder of college students, similar to wartime methods used by an Indian tribe long ago.

Gideon, Hotchner and their team reopen the unsolved case of a serial killer who has attacked someone for the first time in 20 years.

Gideon becomes convinced of a woman's innocence when the team interviews husband-and-wife serial killers just days before their scheduled executions.

The team tries to determine who is poisoning residents of a small town.

The alibi of an abducted girl's father clears him of suspicion, leaving the profilers to search her seemingly safe neighborhood for the person who is responsible.

Hotchner and his team attempt to get inside the mind of a psychotic killer whose fantasies lead him to murder.

When two high-school students are murdered in a small town, Hotchner and his team suspect they may have been the victims of a cult killing.

Hotchner and Gideon race to save Elle and her fellow passengers when a paranoid schizophrenic man has a delusional episode on a train and takes the other riders hostage.

The Behavioral Analysis Unit believes a serial killer is responsible when an undercover police officer investigating the mob is taken captive.

The FBI team attempts to catch a killer who preys on families while they are supposed to be away on vacation.

The Behavioral Analysis Unit is called in to identify a killer who is shooting at victims in broad daylight.

The Behavioral Analysis Unit quickly determines that the person who kidnapped the daughter of a U.S. district attorney was actually after the victim's twin.

A rapist and murderer in San Diego commits the crimes in the daylight but eludes authorities.

While investigating a serial bomber's attack on a small town, Gideon learns that the perpetrator is a protege of his nemesis, who had murdered his previous team of profilers.

When an arsonist sets fire to a college campus, little physical evidence remains, forcing Gideon and his team to rely on psychological analysis to identify the perpetrator.

When a fourth woman goes missing in Seattle in as many months, the team must profile her captor and find him before he strikes again.

The team leads a class of college students through the nearly 20-year chase for a serial killer.

The team searches for a border-crossing serial killer who targets prostitutes and the homeless.

The team races to help Hotchner find the Reaper and save his family.

When J.J. is abducted, the team looks into her time at the State Department in hope of finding clues regarding her disappearance.

While reviewing a series of child abductions and murders, the team realizes that one of the cases may not actually be the work of the person charged.

The team searches for the source of a toxic substance that is released into the public.

The discovery of two murder victims in West Virginia uncovers a long-simmering feud between two families.

Blake must work with her retired police captain father and her detective brother to solve a series of murders in Kansas City.

The team searches for a serial killer who is targeting coeds on spring break.

The team hunts a suspect who impregnates young women, has them give birth and murders them.

A series of strangulations leads the team to look for a killer who keeps mementos of his victims; Rossi's favorite bar is in danger of closing.

The team searches for a disturbed man after he kills several people at a pharmacy, hoping to learn what set him off before he harms anyone else.

The BAU goes on a manhunt for a group of suspects with a pack mentality who kill for the thrill of it.

The team searches for a pair of suspects responsible for several murders near Pittsburgh; Morgan and Garcia make Valentine's Day plans with their significant others.

The team profiles a killer targeting an emergency room doctor; Hotch goes missing.

After several families are murdered, the team must seek advice from one of the most-horrific killers it has encountered.

The BAU must determine the true cause and motive when several drowned people are discovered in the Las Vegas desert.

Three bodies bitten by humans and animals are found in a shallow grave; Garcia and Reid hide their preparation for a company fitness test from Morgan.

The BAU investigates a case in Rossi's hometown that involves both his personal and professional lives.

The team suspects that a series of vehicular homicides may be the work of a serial killer.

When skeletons are discovered in the backyard of a home in Virginia, family secrets and past racial divisions are brought to light.

A serial killer (Alex O'Loughlin) sends the team a videotape, detailing one of his crimes and asking them to help him stop his murderous ways.

A murder investigation results in Garcia delving into her hacker past -- and reconnecting with a former flame.

When a young boy disappears from his home in St. Louis, the team examines a similar cold case for clues.

The team tracks a serial killer who keeps his victims' eyes as souvenirs.

The team investigates when a trail of murders seems to align with a rock star's tour schedule.

The team searches for missing teens who are suspects in a series of mass murders in Chicago.

As the team searches for a vigilante killer in Cleveland, Rossi's former Marine sergeant goes missing in Los Angeles; J.J.'s secret catches up with her.

The team searches for a border-crossing serial killer who targets prostitutes and the homeless.

The FBI's assistant director of national security joins the BAU as it investigates the quadruple homicide of a group of roommates in St. Louis.

The BAU is called to New York when several casualties of a brutal nature are reported in Central Park.

The BAU is called to investigate a series of homicides in which cryptic messages are found inside the mouths of the victims.

The BAU takes charge of a hostage situation at a law firm where Matt Simmons' wife works.

The BAU team's investigation into the home invasion and attempted homicide of a police chief's wife uncovers a world of secrets in a small town in Virginia.

The BAU meets in secret to investigate a subject who appears to be kidnapping and photographing young women.

The BAU is called when the New Orleans Police Department discovers a mass grave inside a vandalized above-ground crypt in a local cemetery.

When a series of backyard pool homicides are reported in California, the BAU team searches for an UnSub which has a puzzling past.

The BAU is called to Oklahoma to investigate a murderous clown who is terrorizing a town.

The BAU travels to Chicago to investigate a case where red roses are left on victims; Rossi gets an unexpected visit from his ex-wife.

Gideon, Hotchner and the team race to prevent a child pornographer from auctioning a boy online.

The team must profile a bank robber who forces victims to undress before leaving the scene.

The profilers investigate a serial rapist; Elle makes a critical decision that could let the rapist go free and impact her career.

Team members interrogate community members in a small town after two children are murdered in two weeks.

Team members become pawns in the fantasy game of a psychopathic killer, who challenges them to unravel a series of clues in hope of saving his next victim.

The team works on unraveling a psychopath's clues in hope of saving his most recent victim, as one member of the group struggles for life.

Gideon, Hotchner and their team suspect a series of murders may have been committed by two individuals working as a team.

The BAU investigates a series of disfiguring acid attacks on young men and women; Dr. Reid begins to settle into his new surroundings.

The BAU looks into the cause of several fatal car crashes involving drivers and pedestrians; Reid gets bad news.

When a hero emerges from the wreckage of an explosion in Indianapolis, the BAU team members must protect him as they try to identify the person responsible before more bombings occur.

When two guards at a maximum security prison are murdered, the BAU team thinks one or more people within the prison walls may be responsible.

The members of the BAU team are brought back to their origins as they look at one of Gideon and Rossi's old cases.

The members of the BAU team search for a suspect who may have witnessed abuse as a child; Kate is worried when her niece and a friend make plans with a boy they met online.

The BAU team combs Los Angeles for a suspect after security footage is discovered, which shows an unknown subject being invited into victims' homes.

When an unsub targets the BAU, the team pursues the person who is responsible for the actions.

International Unit Chief Jack Garrett (Gary Sinise) and his team requires assistance from the BAU when a family of four is abducted during their Barbados vacation.

When Morgan is abducted, the members of the BAU team race against time to find him and save his life.

The BAU tracks a serial killer in Wisconsin; Kate is faced with trouble when her niece, Meg, starts acting out.