The brand new true-crime documentary The Serial Killer’s Apprentice premieres on Investigation Discovery Sunday, Aug. 17 at 9/8c. The documentary follows Dr. Katherine Ramsland, an American ...

Bryan Kohberger's criminology professor has said she is 'horrified' that one of her former students went on a stabbing rampage that shocked the nation.

A new two-hour documentary, The Serial Killer’s Apprentice, is coming to Investigation Discovery. It focuses on the crimes of ...

The new Investigation Discovery special, The Serial Killer’s Apprentice, set to release on August 17, 2025, looks back at one of Texas’s darkest cases.

A man who helped lure victims for the notorious Candy Man killer back in the 1970s is speaking out on a new doc for the first ...

The Serial Killer's Apprentice,' airing Sunday, dives into the relationship between evil mastermind Dean Corll and one of the ...

New documentary from Investigation Discovery, “The Serial Killer’s Apprentice” premieres Aug. 17th. The documentary is inspired by the book The Serial Killer’s Apprentice which ...

Elmer Wayne Henley breaks decades of silence in a new documentary exploring Dean Corll’s horrific Houston Mass Murders and his own role.

A chilling tale of a marine trainer named Jessica Radcliffe, allegedly attacked by an orca during a live show, has swept ...

Renowned forensic psychologist Dr. Katherine Ramsland spoke to PEOPLE about the mindset of Elmer Wayne Henley Jr., an ...

The parallels between Jeffrey Epstein and John Wayne Gacy’s crimes are uncanny. Both got a pass for illicit behavior before ...

Discover the chilling narrative of Dean Corll in The Serial Killer's Apprentice documentary featuring Elmer Wayne Henley Jr.