After being convicted of murdering at least 33 teen boys and young men, John Wayne Gacy died by execution on May 10, 1994. Here's everything to know about John Wayne Gacy's death.

A First Look at Marin Ireland as Elizabeth Piest in Peacock's The Devil in Disguise: John Wayne Gacy. Photo: Photo by: Brooke Palmer/PEACOCK Macmanus told the magazine that the reason viewers won't ...

Sheriff Tom Dart and Detective Sergeant Jason Moran announce on Wednesday, July 19, 2017, in Chicago, the identification of one more victim of John Wayne Gacy, James Byron Haakenson of Minnesota.

Left: John Wayne Gacy mugshot, Dec. 21, 1978. Right: Jack Merrill at his high school prom. Des Plaines Police Department/Chicago Tribune/Tribune News Service via Getty; Courtesy Jack Merrill ...

John Wayne Gacy was convicted of killing 33 young men and boys in the Chicago area in the 1970s and was executed in 1994.

Investigators remove a body from John Wayne Gacy's house near Chicago in 1979. Gacy was eventually charged with the murder of 33 young men, 26 of whose remains were found buried on his property.

Next up on the true crime docket is Peacock's limited series Devil in Disguise: John Wayne Gacy, which covers one of America's most notorious serial killers, played by Severance co-star Michael ...