Moore’s dad is Keith Hunter Jesperson, the serial killer nicknamed the Happy Face Killer. Jesperson, 70, is currently serving ...

Each hour-long episode of “Unknown Serial Killers of America” profiles the horrific stories of these unconscionable criminals, and delves into what transformed them into evil monsters. With first-hand ...

New series exposes murderers who remain unknown to the general public, though they were as deadly Jeffrey Dahmer and Ted Bundy.

Mendoza, 40, was executed by lethal injection for the murder of 20-year-old Rachelle O'Neil Tolleson on March 18, 2004, in Farmersville, Texas.

Joseph James DeAngelo pleaded guilty to murdering 13 people after his arrest seven years ago. Find out where the Golden State ...

A bizarre piece of memorabilia from the infamous serial killer Rose West's time in prison has been put on public display ...

Serial killers grip our imagination with their chilling crimes and complex minds. TV shows about these figures pull us into ...