Jeffrey Dahmer got baptized while in prison at Columbia Correctional Institution in Wisconsin.
Prolific killer John Wayne Gacy was given the death sentence for the murder of 33 young men and boys.
The infamous killer clown, John Wayne Gacy, was convicted for the murder of 33 men and boys.
The world's most infamous clown, John Wayne Gacy, went on trial after he murdered 33 young men in Cook County, Illinois.
John Wayne Gacy was arrested.
