Enter the mind of one of the most notorious serial killers of American History! Here we have Mr. #JohnWayneGacy aka Pogo the Clown or The #KillerClown . Responsible for the murders of at least 33 young men, Mr. Gacy died on May 10th, 1994 by lethal injection at Stateville Correctional Center in Crest Hill, Illinois. I hope you enjoy! #serialkiller #murderer #psycho