Among murderer Marc Dutroux's many horrific crimes, he built a secret dungeon in his basement and held victims as sex slaves. In some cases, he had help from accomplices.
The infamous 1989 double murder case is back in the spotlight thanks to a shocking new rape allegation revealed in Peacock's Menendez + Menudo: Boys Betrayed.
Jack Unterweger was known as a reformed killer and respected crime journalist in Austria until it was discovered that he was reporting on his own horrific acts.
From bodies buried in a family's yard in England to tourists murdered along the shores of Thailand, a new Peacock series explores international stories of unspeakable horror.
Peacock's latest true crime docuseries travels the globe to reveal the chilling stories of five renowned international murder cases, from killings by England's Fred and Rose West to Australia's Christopher Dawson.
Those closest to the Diff'rent Strokes child star discuss the events leading to Coleman's 2010 death, which came at the peak of his legal, health, and financial woes.
The upcoming scripted show about John Wayne Gacy (inspired by the Peacock docuseries of the same name) aims to take the focus away from the killer clown and place it on the victims.