Peacock's Devil in Disguise reveals the horrifying extent of John Wayne Gacy's crimes, delving into the lives of his 33 young ...

Convicted of murdering 33 boys and young men in the 1970s, John Wayne Gacy is considered to be one of the country’s deadliest ...

"I wrote down all the names of Gacy's victims and their age when they were killed," Michael Chernus explained.

John Wayne Gacy, widely known as the 'Killer Clown,' was convicted of 33 murders that occurred in the 1970s and later died by ...

Remains of woman police call Wilseyville Jane Doe were found among victims of infamous California serial killers.

A female serial killer who targeted elderly women has been arrested on suspicion of murdering a 91-year-old while on leave ...

Houston Police pulled another body out of one of the city's many bayous last week, increasing the worry over a serial killer ...

Scott Kimball pleaded guilty to four murders while working as an FBI informant and was sentenced to 70 years in prison in ...

What happened to the notorious serial killer and subject of Peacock's new series, Devil in Disguise: John Wayne Gacy?

Houston authorities deny serial killer connections after 16 bodies recovered from bayous, while retired detective Kevin ...

Texas is a state known for its Wild West history — for the outlaws, the criminals and the bandits. People like Sam Bass, the legendary train robber and John Wesley Hardin, notorious gunfighter, are ...