John Wayne Gacy

John Wayne Gacy
1978 mugshot of Gacy
Born	(1942-03-17)March 17, 1942 Chicago, Illinois, U.S.
Died	May 10, 1994(1994-05-10) (aged 52) Stateville Correctional Center, Illinois, U.S.
Other names	The Killer Clown
Criminal status	Executed by lethal injection
Spouses	Marlynn Myers ​ ​ (m. 1964; div. 1969)​ Carole Hoff ​ ​ (m. 1972; div. 1976)​
Children	2
Conviction(s)	Iowa Sodomy Illinois Murder (33 counts) Indecent liberties with a child Deviate sexual assault
Details
Victims	33+
Span of crimes	1972–1978
Country	United States
State(s)	Illinois Iowa
Date apprehended	December 21, 1978
Imprisoned at	Menard Correctional Center

John Wayne Gacy (March 17, 1942 – May 10, 1994) was an American serial killer and sex offender who raped, tortured and murdered at least 33 young men and boys in Norwood Park Township, near Chicago, Illinois. He became known as the Killer Clown due to his public performances as a clown prior to the discovery of his crimes.

Gacy committed all of his known murders inside his ranch-style house. Typically, he would lure a victim to his home and dupe them into donning handcuffs on the pretext of demonstrating a magic trick. He would then rape and torture his captive before killing his victim by either asphyxiation or strangulation with a garrote. Twenty-six victims were buried in the crawl space of his home, and three were buried elsewhere on his property; four were discarded in the Des Plaines River.

Gacy had previously been convicted in 1968 of the sodomy of a teenage boy in Waterloo, Iowa, and was sentenced to ten years' imprisonment, but served eighteen months. He murdered his first victim in 1972, had murdered twice more by the end of 1975, and murdered at least thirty victims after his divorce from his second wife in 1976. The investigation into the disappearance of Des Plaines teenager Robert Piest led to Gacy's arrest on December 21, 1978.

His conviction for thirty-three murders (by one individual) then covered the most homicides in United States legal history. Gacy was sentenced to death on March 13, 1980. He was executed by lethal injection at Stateville Correctional Center on May 10, 1994.