19 - John Wayne Gacy Jr.

Get ready for one of the heaviest of hitters, the killer clown himself, Mr.John Wayne Gacy. It is hard to describe how truly disgusting he was. He murdered 33 young men and thought he could explain away the smell of their bodies under his house by claiming it was a sewage problem...not a real smart guy. This episode highlights how frustrating the justice system gets by repeatedly letting him either get away with rape or only keeping him in jail for a laughable amount of time.

19 - John Wayne Gacy Jr.