Serial Killers

E25: “The Casanova Killer” - Paul John Knowles

37:20 | Jul 24th, 2017

He had no pattern. No victim type. No consistent MO. And he killed across the country. Nicknamed the “Casanova Killer” for his good looks, Paul John Knowles confounded the police. Greg and Vanessa dig into Knowles troubled childhood and disrespect f...Show More