In the annals of American criminal history, few names evoke the chilling blend of normalcy and horror as John Wayne Gacy does. Often remembered as the "Killer Clown" due to his alter ego, Pogo and Patches, Gacy was a man who lived a double life, fooling friends and neighbors while perpetrating one of the most heinous crime sprees the nation has ever seen.
The world is full of mysteries, some that linger for decades, eluding even the keenest of minds. Yet, with the advent of sophisticated scientific techniques, many of these enigmas are finally being unraveled. In this exploration, we delve into five chilling cases that, through the power of DNA analysis and cutting-edge technology, have at last been brought to light.