Investigation Discovery

Mormon bishop Sean is a financial genius whose skills have got him a mansion and classic cars. However, he may not be the legitimate figure he says he is.

A young father is stabbed a shocking 48 times in a frenzied attack at his home. He lives long enough to call for help, but it remains to be seen if he can identify his attacker.

The town of Fort Smith, Arkansas, is left reeling when a retired schoolteacher is found bludgeoned to death, struck with a hammer no fewer than 36 times.

A domestic dispute turns into a hostage situation with the children's lives at stake. Later, a vehicle accident uncovers a shocking series of murders.

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

When an exotic bird ranch in Loxahatchee, Florida is abandoned, leaving the fate of 700 valuable birds uncertain, a bizarre mystery unfolds.

Stranded on an island the team has 48 hours to investigate terrifying Fort Delaware, a former civil war POW camp that claimed the lives of 1 in 4 prisoners.