Input (grade 6): John Wayne Gacy, Jr. (March 17, 1942 â "May 10, 1994) was an American serial killer also known as the Killer Clown who committed the rape and murder of 33 teenage boys and young men between 1972 and 1978.
Output (grade 8): John Wayne Gacy (March 17 1942 - May 10 1994) also known as The Killer Clown, was an American serial killer.