WORLD'S MOST EVIL KILLERS
Saturday 20th April at 22:40
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
NEXT EPISODES ON CBS REALITY Series 4, Episode 5 - Saturday 20 April - 22:40
Series 4, Episode 5 - Sunday 21 April - 03:10
Series 4, Episode 6 - Sunday 21 April - 22:40
Series 4, Episode 6 - Monday 22 April - 03:10
Series 4, Episode 7 - Saturday 27 April - 22:40
