1. John Wayne Gacy - Serial Killers Info Tras salir de prisión, Gacy volvió a Illinois a vivir con su madre, y en 1971, gracias a la ayuda económica de su progenitora, se compró una casa . His roommate was an employee of PDM Contractors who had formerly lived . John Wayne Gacy: Defending a Monster Hardcover - August 1, 2011 Gacy grew up in Chicago, and according to his sister Karen, the boy's upbringing was full of medical problems, abuse, and injuries. American homicide; indicted on 1/13/1979 for the sadistic sexual assault and murder of 33 young men and boys, most of whom he buried in his cellar. Case in point is John Wayne Gacy, who between 1972 and 1978 killed at least 33 youngsters. In an exclusive sneak peek from A&E's Invisible Monsters: Serial Killers in America three-night event, which premieres Sunday, Aug . His first case after leaving the Office of the Public Defender was The People of the State of Illinois v. John Wayne Gacy.In 1988, he was appointed to the bench as an Associate Judge of The Circuit Court of Cook County where he served until his retirement in 2005. The pin at the bottom cheerfully announces, "I'm Pogo the Clown." Date unknown. Given the terrifying brutality of his crimes and the sheer number of victims he had amassed in his . Gacy was sentenced to death six years before It was published, and the timing led some to believe that the killer was at least partially the inspiration for King's work. John Wayne Gacy | True Crime Zone 2. In this clip from John Wayne Gacy: Devil in Disguise, Gacy himself reveals that there are many things he can't recall about the 1970s, including his victims.. Biography of John Wayne Gacy (excerpt) John Wayne Gacy, (March 17, 1942 - May 10, 1994) was an American serial killer. John Wayne Gacy, the Killer Clown - ThoughtCo