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

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

Melissa Wolfenbarger’s remains were discovered in April and June of 1999, but weren't positively identified until March 2003.

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.

Police in Argentina have arrested a 37-year-old man who they allege is a serial killer and lured homeless people into his ...

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 ...

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 ...

You may have seen some social media posts circulating recently claiming there is a serial killer in the Oklahoma City metro.

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 ...