World's Most Evil Killers Season 8 Episode 4 - Richard Biegenwald

Airdate: 2023-Dec-14

Episode summary:

Over a 25-year career of murder, Richard Biegenwald killed at least six people as he sought out ever more violent and inventive ways of dealing death. 

About World's Most Evil Killers series:

Take an in-depth look at the lives and crimes of some of the World's Most Evil Killers including Jeffrey Dahmer, Richard Ramirez, Cary Stayner...Show more >