Who was John Wayne Gacy Gacy is one of American most infamous, and prolific, serial killers and sexual offenders. He was been convicted of the murder and assault of an estimated 33 young men and boys.

Ghost Adventures host Zak Bagans recently purchased a bunch of serial killer John Wayne Gacy's personal belongings, including the infamous self-portrait of the murderer dressed as "Pogo" the clown.

Karen Kuzma's brother John ... Gacy is deemed one of America's most notorious serial killers after terrorizing the Chicago, Illinois, area from 1972 to 1978. Gacy worked as a part-time clown named ...

A well-known criminal profiler is sharing the bizarre demands that made him stop trying to interview infamous serial killer John Wayne ... personas “Pogo” and “Patches.” Gacy sometimes ...

"Devil in Disguise: John Wayne Gacy" will peel "back ... because he often performed as a clown named Pogo at local children’s parties. In 1980, Gacy was convicted and sentenced to death for ...

Famed serial killer John Wayne Gacy's creepy clown ... form tobacco jar that sold for $500. But Gacy’s creepy clown self-portrait, called "Pogo the Clown," fetched one of the higher-end ...

John Wayne Gacy portrayed himself a happy-go-lucky character, bringing joy to countless families as Pogo the Clown, and love to his family as a gentle father to his two children. But behind his ...