Storm of Suspicion

With the help of a heroic witness, tire tracks and evidence left in the snow, investigators uncover a link between two murder cases and stop a predator.

After two beloved Dartmouth professors are found slain in their home, investigators wade through hundreds of suspects and snowy conditions to find their suspects are on the run.

After two teens go missing in Highlands Ranch, Colo., a massive blizzard blankets the area under multiple feet of snow, bringing the investigation and an entire community to a halt.

In Idaho, a man dies after falling into freezing waters; detectives wonder whether it was an accident or something more diabolical.

As a dense fog rolls in off the coast of Virginia, a female sailor vanishes from a navy base; once the fog lifts, NCIS agents discover the horrifying nature of her disappearance.

After Hurricane Ivan wreaks havoc in Alabama, a woman's charred remains are discovered.

The mysterious disappearance of a young wife turns into a murder investigation.

In South Carolina, a mother and son are shot and killed on their family's hunting estate.

A boat trip with friends turns into a nightmare when a young woman goes overboard.

With the help of a heroic witness, tire tracks and evidence left in the snow, investigators uncover a link between two murder cases and stop a predator.

A mother and daughter are murdered in their Palm Beach, Fla. home as the area braces for the impact of Hurricane Andrew.

A man goes missing from a small beach community in New York right when Superstorm Sandy engulfs the eastern United States.

When a body is discovered brutally stabbed in the snowy foothills of the Oquirrh mountains, police are left with little evidence to determine what happened to Ron Peterson.

A monster tornado roars through a small Kansas town; in a nearby city, a woman's life is cut short, and the investigation reveals multiple suspects.

When a young woman goes missing in Wyoming's Grand Teton National Park, the last person to see her alive is on the run; as the investigation hits a dead end at a flooded creek in Florida, an incoming drought brings a devastating resolution.

In Idaho, a man dies after falling into freezing waters; detectives wonder whether it was an accident or something more diabolical.

In North Attleboro, Mass., police are called to the scene of a homicide minutes before a thunderstorm threatens to destroy evidence; investigators must piece together events leading up to the murder to find a suspect.

A Hudson River kayaking trip turns tragic when a violent storm drags a woman's fiancé beneath the waves.

As Hurricane Isabel approaches the Virginia Coast, the burned body of a woman is found; detectives must solve the mystery during the aftermath of the major storm.

When a young woman vanishes during one of the worst droughts in California history, detectives embark on a decadeslong investigation to find a serial killer.

Afters a storm rolls through a small town in Maine, a beloved teenager is found brutally murdered.

The mutilated body of an unknown woman washes to the surface of a creek in Spring Valley, N.Y.

As New Orleans braces for Hurricane Katrina, a local bar owner is found shot to death in his apartment.

A man is found shot to death in Uncompahgre National Forest; mud residue left on a suspect's clothes to confirm the killer's identity.

A spring thaw reveals clues to a woman's murder.

A toddler tragically dies after being left inside his family's vehicle on a hot summer day in Atlanta; but what is first perceived to be an accident soon turns into a media frenzy as the boy's father becomes the prime suspect for police.

When a mother of three vanishes after a 1986 blizzard, Connecticut police are led to a chilling theory when the trail of evidence brings them to the shores of an icy lake.

DJ Steven B. Williams mysteriously disappears off the coast of California, and once police begin their search, they soon learn this is no ordinary missing persons case, as a multi-million dollar inheritance has also vanished.

The condition of a mummified body that is found in the arid farmlands of Solano County, Calif., in 1996 leaves it unidentified for over 10 years, but when a cold case is reexamined, a startling connection is made.

A rural Utah town located in the Rocky Mountains experiences a nightmarish Christmas when a woman is found brutally stabbed to death; due to the wintry weather, detectives have their hands full as they search for her killer.

On the rural floodplain of northwestern Kentucky, spring rains wash human bones from a culvert near where a missing man, Rodney ``Bo`` Hale, was last seen three years ago.

A murder investigation spans across multiple states after suitcases containing severed body parts wash ashore on Virginia Beach.

Amid a record-breaking month of rainfall in Post Fall, Idaho, a beloved father and community member goes missing.

Police search for clues after a young woman vanishes in the middle of the night during a cold Minnesota winter.

An unidentified woman's body turns up in a quiet suburb of Cleveland; the effects of wintry weather preserve evidence so that authorities can identify her and find her killer.

In St. Louis, some of the worst flooding in generations complicates a search for a missing husband and wife.

An unexpected late-winter thaw reveals a key piece of evidence that helps solve the murder of a beloved father of three.

A Hudson River kayaking trip turns tragic when a violent storm drags a woman's fiancé beneath the waves.

In North Attleboro, Mass., police are called to the scene of a homicide minutes before a thunderstorm threatens to destroy evidence; investigators must piece together events leading up to the murder to find a suspect.

As Hurricane Harvey blasts the Texas coast, a mother of two is reported missing. With more suspects than clues, investigators have to brave the storm to unravel the mystery surrounding her disappearance.

An unexpected late-winter thaw reveals a key piece of evidence that helps solve the murder of a beloved father of three.

An unidentified woman's body turns up in a quiet suburb of Cleveland; the effects of wintry weather preserve evidence so that authorities can identify her and find her killer.

In St. Louis, some of the worst flooding in generations complicates a search for a missing husband and wife.

Amid a record-breaking month of rainfall in Post Fall, Idaho, a beloved father and community member goes missing.

Police search for clues after a young woman vanishes in the middle of the night during a cold Minnesota winter.

On the rural floodplain of northwestern Kentucky, spring rains wash human bones from a culvert near where a missing man, Rodney "Bo" Hale, was last seen three years ago.

A murder investigation spans across multiple states after suitcases containing severed body parts wash ashore on Virginia Beach.

A rural Utah town located in the Rocky Mountains experiences a nightmarish Christmas when a woman is found brutally stabbed to death; due to the wintry weather, detectives have their hands full as they search for her killer.

The condition of a mummified body that is found in the arid farmlands of Solano County, Calif., in 1996 leaves it unidentified for over 10 years, but when a cold case is reexamined, a startling connection is made.

When a mother of three vanishes after a 1986 blizzard, Connecticut police are led to a chilling theory when the trail of evidence brings them to the shores of an icy lake.

DJ Steven B. Williams mysteriously disappears off the coast of California, and once police begin their search, they soon learn this is no ordinary missing persons case, as a multi-million dollar inheritance has also vanished.

No episode description is available yet.

No episode description is available yet.

A man is found shot to death in Uncompahgre National Forest; mud residue left on a suspect's clothes to confirm the killer's identity.

A spring thaw reveals clues to a woman's murder.

A toddler tragically dies after being left inside his family's vehicle on a hot summer day in Atlanta; but what is first perceived to be an accident soon turns into a media frenzy as the boy's father becomes the prime suspect for police.

No episode description is available yet.