Real Life Monsters
- Episode aired Jun 5, 2018
- 24m
Steve Giannangelo is an author and ex-law enforcement offer who not only teaches a class on serial murder, but he also has a collection of true crime artifacts including several paintings by... Read allSteve Giannangelo is an author and ex-law enforcement offer who not only teaches a class on serial murder, but he also has a collection of true crime artifacts including several paintings by John Wayne Gacy.Steve Giannangelo is an author and ex-law enforcement offer who not only teaches a class on serial murder, but he also has a collection of true crime artifacts including several paintings by John Wayne Gacy.