Investigation Discovery

Active FBI agents reveal the inside stories from their most dramatic cases.

When teenager Jessica Dishon is murdered, police sort through her past relationships, jealous friends.

Since he was a child, Brandon Lafferty senses there is more to his family than he knows.

A case from 1981, which saw a teenager hunt his missing little sister, lost near a waterway.

Stephen Bennett was vacationing in Goa, India.

John and investigators follow the trail of a chilling 911 call regarding a double homicide. And.

A family feud escalates to brutal violence and John joins police in pursuit of a top ten FBI fugitive.

Two college football players go missing in New York.

When two women are murdered, police go public with evidence that points to a possible serial killer.

Fear grips San Diego after police find a murdered woman's body tossed over a highway bridge.

The murder of a hardworking Syrian immigrant in Jacksonville, Florida.

Stephen Bennett was vacationing in Goa, India.

LAPD Homicide Detective Lindy Gligorijevic deals with a baffling case after a man opens fire on a ninja who broke into his home.

When a mother is killed in a tragic trucking accident.

Two women who work for a tax attorney know he is prone to hysterical outbursts. But.

Miami teenager Christin Bilotti is as talented as she is beautiful.

When Anne meets Danny it seems like a match made in heaven. But years later.

Poker club owner, Paul Horn, is gunned down in his apartment.

After being terrorised and threatened by a friend's partner, Susan Bauer is found dead in her own home.

After grandmother Irene Kennedy is found dead in a park.

Popular Spanish teacher and grandmother Patricia Mery is found brutally beaten and stabbed to death.

When a mother is found brutally murdered, her community was left terrified.

High school student Melissa is on the verge of a bright future when she meets Robert Burton.

When Bonny Lee Bakley met movie star Robert Blake.