John Wayne Gacy is among the most infamous serial killers of all time, having been convicted of as many as 33 murders between 1972 and 1978. Now, a Peacock limited series, Devil in Disguise: John ...
What happened to the notorious serial killer and subject of Peacock's new series, Devil in Disguise: John Wayne Gacy?
John Wayne Gacy spent his years on death row proclaiming his innocence from a 900 number, painting clowns and finding ways to make prison life easier.