 John Wayne Gacy, a name that sends shivers down the spine. Known infamously as the Killer Clown, his dark story unfolds in the 1970s. A seemingly ordinary man, he would often don a clown costume performing at children's parties, but behind the painted smile, he was a monster. Gacy was responsible for the horrific murder of 33 teenage boys and young men. His reign of terror came to an end when the law finally caught up with him. Convicted for his heinous crimes, Gacy was sentenced to death. In the spring of 1994, he met his fate. Gacy's story, a grim reminder that monsters don't always lurk in the shadows, sometimes they're in plain sight.