Dahmer, whose gruesome murders included necrophilia and dismemberment, was convicted of killing 15 men and boys between 1978 and 1991.

While in a Wisconsin prison, Dahmer, and convicted murderers Jesse M. Anderson and Christopher J. Scarver were left alone to clean the gymnasium bathroom.

When corrections officers later found Scarver, 25, in his prison cell, he replied, "God told me to do it. You will hear about it on the 6 o'clock news."

Anderson and Dahmer were found in a pool of blood in a toilet area.

Scarver received two more life sentences for their murders.

-Scott McCabe