To the outside world, Ted Bundy was a law student, devoted friend, and church-going family man, but below the surface lurked something darker….a serial killer who took the lives of thirty young women in sadistic fits of rage. What drove Bundy’s insatiable appetite? How did he get away with it for so long? Were there any signs? And how has this maniacal killer made us reconsider the evil that may be hiding in our midst?

To the world, Joe DeAngelo was a devoted family man, reliable friend and proud police officer. But secretly, he was a serial rapist and murderer who haunted California for over 40 years.

This investigative series shines a light on over 30 of the most notorious and gruesome unsolved cases involving serial killers since Jack the Ripper.

It is estimated there are around a thousand active serial killers among us right now in the United States alone. This five-part series shines a light on over 30 of the most notorious and gruesome unsolved serial killer cases since Jack the Ripper.