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

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

Among the serial killers Bryan Kohberger had an obsession with was Danny Rolling, who also murdered multiple college students ...

Melissa Wolfenbarger, a 21-year-old married mother-of-two, had been missing for four years before her remains were finally ...

Wayne Henley Jr.’s journey from Texas teenager to murderer is profiled in a new interview and documentary series.

The FBI seeks the public's help solving Kristin Noel David's 1981 murder. The 22-year-old cyclist disappeared before her body ...

David Berkowitz, the deranged serial killer who stalked the streets of New York between 1976 and 1977, was finally captured ...

The leader of the Massachusetts State Police says that online speculation about an active serial killer in New England has ...

The false claim about a serial killer "cutting off the faces of victims" in Oklahoma City has made the rounds on social media ...

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 ...

A 37-year-old man — who local media say is known as the "machete man" — was arrested after a raid on his home last week ...