clown and perform at parties, while at the same time murdering, at least 33, young men and burying their bodies under his home. He was a true psychopath that attempted to claim insanity as a defense for his crimes. However, Gacy chose his victims ahead of time, which qualifies as premeditation, which ended his hopes of an insanity plea. Had there not been profilers at law enforcement’s disposal then this serial killer may have continued his killing for decades (Hendricks, 2012). Aileen