He was dubbed the "Killer Clown" because he entertained children at parties and hospitals as "Pogo the Clown." 20 Years After Execution, John Wayne Gacy's Attorney Remembers His Final Days By Staff in News on . The National Center for Missing & Exploited Children and the Cook County Sheriff’s Office in Illinois have released images of two young men, known only as John Doe No. The adult John Wayne Gacy Jr. is convicted of sodomy and after 18 months he is released and settles in Des Plaines near Chicago. From 1972, John Wayne Gacy, Jr. grows up as a respected family father and businessman, even tipped for a political career with the Democrats. May 10, 2014 6:00PM. John Wayne Gacy was convicted of the torture, rape, and murder of 33 males between 1972 until his arrest in 1978. John Wayne Gacy He was sentenced to death for rape and 33 counts of murder. John Wayne Gacy, often called the "Killer Clown," was one of the worst serial killers in U.S. history, raping and murdering at least 33 young male victims. Iowa, 1968. Case in point – John Wayne Gacy, who between 1972 and 1978 killed at least 33 youngsters. Both were found in December 1978 in the crawl space of John Wayne Gacy’s Chicago-area home. Executed by the State of Illinois in 1994 for murdering 33 teenage boys and young men between 1972 and 1978, serial killer John Wayne Gacy is long gone. If you saw him in WalMart you […] John Wayne Gacy - Biography. 10 and John Doe No. Though it's been more than 40 years since John Wayne Gacy began his killing spree targeting mostly teen boys and young men in the Chicagoland area, the impact of his notorious crimes continues to ripple into the present day. John Wayne Gacy (born March 17, 1942 - May 10, 1994), also known as the Killer Clown, was an infamous serial killer. The bodies were found under the floor of his Chicago home. But rumors about the possibility of … John Wayne Gacy was put to death in Illinois by lethal injection at the age of 52. In life, John Wayne Gacy was an infamous serial killer known as the Killer Clown who tortured and murdered at least thirty-three boys and young men. As opposed to making a swift and lethal blow, John Wayne Gacy was inclined to torturing his victims in order to prolong their suffering, before ultimately strangling them to death. 13. John Wayne Gacy was arrested 40 years ago in a killing spree that claimed 33 victims. John Wayne Gacy (March 17, 1942 – May 10, 1994) was an American serial killer who raped, tortured and murdered at least 33 teenage boys and young men between 1972 and 1978 in Cook County, Illinois (a part of metropolitan Chicago).All of Gacy's known murders were committed inside his Norwood Park ranch house. Four decades on, … John Wayne Gacy, Jr. (March 17, 1942 – May 10, 1994), also known as the Killer Clown, was an American serial killer and rapist who sexually assaulted and murdered at least 33 teenage boys and young men between 1972 and 1978 in Chicago, Illinois. He was sentenced to death for rape and 33 counts of murder. Did I mention he had a sideline gig as a clown, or should I say killer clown? John Wayne Gacy, Jr. (March 17, 1942 -- May 10, 1994) was an American serial killer and rapist who sexually assaulted and murdered at least 33 … CNN's Jean Casarez follows the wicked trail of serial killer John Wayne Gacy in "The Curious Case of the Killer Clown." Evil comes in many shapes, colours and sizes, while not always looking like evil. It's a brutal way of doing things, and it's a great example of the type of person that John Wayne Gacy was.