Investigation Discovery

People who have been exposed to horrible crimes and lost someone close to them talk about how it has impacted and changed their lives.

Louise meets charming entrepreneur Conrad Cini and is instantly attracted to him, that is until Conrad's dark past comes back to haunt Louise's present.

The host interviews the daughter of one of America's most notorious killers.

People who have been exposed to horrible crimes and lost someone close to them talk about how it has impacted and changed their lives.

Susan Smith becomes an FBI informant to protect her kids from her jealous husband's criminal friends, but her desire to do the right thing brings hellish consequences.

A teenage girl's date goes terribly wrong when she finds herself locked in a car with a dangerous man. Too scared to wait for help to arrive, she makes an attempt to escape.

Louise meets charming entrepreneur Conrad Cini and is instantly attracted to him, that is until Conrad's dark past comes back to haunt Louise's present.

A 15-year-old girl relies on Facebook to stay in contact. When she agrees to meet one of the boys, she discovers the terrible truth behind her Facebook friendship.

A tiny town in Bigfork, Montana, is faced with two different murders. Later, the truth shocks the small community.

Experts and eyewitnesses shed light on the dark stories of obsession and murder that intersect with Playboy, an American lifestyle and entertainment magazine.

The filmmaker portrays the stories of married men and women who have unknowingly tied the knot with criminals, including swindlers and bank robbers.

A violent trucker is executed in his sleep. Suspicion falls on his unhappy wife and his beaten and drug-addled young stepdaughter.

Forty-year-old Jamie Baker is found murdered with a bullet wound through her back. The mystery only deepens when police dig into her last moments.

On New Year's Eve, a domestic dispute ends in tragedy when two deputies are trapped with a gun-wielding suspect: In Iowa, a high-speed pursuit comes to a gruesome end.

Through personal interviews, various people share their terrifying stories of having shared a home and life with a loved one who became a killer.

Lauria Bible attends a 16th birthday sleepover for her best friend Ashley Freeman in rural Oklahoma. That night, the house goes up in flames, and the girls mysteriously vanish.

The team investigates an old confederate gunpowder and fabric factory. Known as the murder mill, Sibley has a dark blood-stained centuries-old history.