21st Centry Serial Killer Season 1 Episode 5 Mark Martin
- December 16, 2020
- 43 min
Mark Martin made no secret of the fact that when he grew up he wanted to be a serial Killer. The Krays, Donald Neilson, Ian Brady all serial killers, were his childhood heroes. Martin infiltrated the homeless community in Nottingham, he preyed on the vulnerable and murdered three women before he was caught.