Sick And Sadistic: The World's Most Evil Serial Killers

Sept. 4 2012, Published 5:00 a.m. ET
By Debbie Emery - Breaking Celebrity News Reporter
All murder is abominable, but some crimes go beyond the realm of comprehension due to the depths of the killer's sick and twisted minds.
From the darkest moments of criminal history, Breaking Celebrity News has compiled a collection of the world's most evil killers that go beyond even the imaginations of Hollywood's horror script writers.
Richard Trenton Chase:
While many crime buffs may not be familiar with the name Richard Trenton Chase, this American serial killer was evil enough to earn the nickname "The Vampire of Sacramento" due to his bloody killing spree during a month in the 1970s where he drank the blood of his six victims and ate their flesh, according to the TruTV Crime Library.
Powered by the highly irrational belief that he needed to prevent the Nazis from turning his blood into powder through poison, Chase made his first kill in a drive-by shooting on December 29, 1977 when he gunned down a 58-year-old engineer. His next victim was far more cold-blooded as he broke into the home of a pregnant woman, shot her dead, had sex with the mutilated corpse, and then bathed in her blood. Several similarly graphic killings soon occurred, the worst being of a 22-month old boy whose internal organs he ate before disposing of the body at a nearby church.
His bizarre choice of