S23 E4 • 85m • HDTVPG

A wife and mother survives an attack in her home and a shot to the head.

S23 E5 • 41m • HDTVPG

A veteran survived two tours overseas. Could she survive a dangerous obsession back home?

S23 E8 • 41m • HDTVPG

A beloved husband and father was murdered, leaving behind secrets - and a family full of suspects.

S23 E11 • 43m • HDTVPG

Her mysterious illness baffled doctors. What killed her? Then the question for police became who?

S23 E19 • 41m • HDTVPG

The investigation into the death of a college student leads authorities to her theater group.

S23 E24 • 85m • HDTVPG

The suspected killer of a California housewife claims it was a burglary gone awry.

S23 E25 • 84m • HDTVPG

A look through the eyes of more than a dozen survivors of California's largest wildfire.

S23 E26 • 42m • HDTVPG

The 2006 poisoning death of former Russian spy and businessman Alexander Litvinenko.

S23 E27 • 85m • HDTVPG

A young art student from Texas is found murdered in her bed with no sign of forced entry.

S23 E29 • 82m • HDTVPG

Six survivors of the 2012 Costa Concordia shipwreck share their stories.

S23 E30 • 85m • HDTVPG

He said he killed his wife in self-defense. His first wife died, too. Now cops wanted to know more.

S23 E32 • 41m • HDTVPG

When a healthy young doctor suddenly dropped dead, a medical mystery soon became a murder mystery.

S23 E35 • 84m • HDTV14

Survivors of the 2004 tsunami that hit Thailand -- including Petra Nemcova -- share their stories.

S23 E36 • 41m • HDTV14

A Georgia couple's romantic tryst takes a deadly turn. Evidence reveals a twisted plot.

S23 E37 • 41m • HDTV14

A love triangle is uncovered after a doctor ingests a lethal chemical.

S23 E44 • 85m • HDTVPG

The disappearance of a 20-year-old honors student ends up taking decades to solve.

S23 E48 • 86m • HDTVPG

As best friends, they shared everything. Maybe too much. Did a steamy secret lead to murder?

S23 E49 • 85m • HDTVPG

A determined investigator works with a prosecutor in hope of solving a 20-year-old murder case.

S23 E58 • 42m • HDTVPG

A newlywed dead. His bride suspected foul play. The mystery wasn't just who killed him, but how.

S23 E73 • 41m • HDTV14

When Tom Foley becomes the top suspect in his wife's murder, he spends the next two years trying to prove his innocence.