Investigation Discovery

Tempers flare outside a home where Savannah police officers discover three bodies; one argument may offer a vital lead in the case.

In 2001, a man's visit home turns into a desperate search for his missing father.

Debra Davis never suspects her husband's perversions are signs of something evil deep inside him.

Former basketball star Rico Harris mysteriously vanishes while driving to Seattle. Investigators start a journey that becomes more baffling as time passes.

The Tennessee Wraith Chasers travel to the heart of Ohio to investigate the most haunted prison in America - Mansfield Reformatory.

One family in a small town in the Pacific Northwest seems to have it all, until a secret video and a stash of guns reveals the face of a diabolical killer.

A hooded gunman shoots and kills Donna Willard while her son watches from the top of the stairs.

The crew peels back the glamorous façade of a Phoenix, Arizona hotel to expose maddening darkness.

Detectives discover that Rachanda's disappearance connects to other crimes buried in Oregon's wilds.

An armed suspect fires at police; a man locks himself in a garage that catches fire.

Rodney Alcala attacks a teenage girl - only to brutalise and rape her again three years later.

Nicole and Vince DePaul rescue Natalia, but her apparent loyalty to the Manses shocks them.