How Did Serial Killer John Wayne Gacy Finally Get Caught?

John, who in addition to construction worked in politics and as a party clown, was found guilty of murdering 33 young men on March 12, 1980. He was sentenced to the death penalty the following day and executed via lethal injection on May 10, 1994 at the Stateville Correction Center in in Crest Hill, IL.

Source: https://www.distractify.com/p/how-did-john-wayne-gacy-get-caught