WORLD'S MOST EVIL KILLERS
This show is not currently airing on CBS Reality.
Delve into the gripping real life stories of the world's most terrifying and prolific killers, investigating the triggers that drove them to kill, and the chilling legacy that they left behind.
Delve into the gripping real life stories of the world's most terrifying and prolific killers, investigating the triggers that drove them to kill, and the chilling legacy that they left behind.
GALLERY
