Edmund Emil Kemper III (born December 18, 1948) is an American serial killer who committed the abduction and murder of several women in the early 1970s, as well as the murders of his paternal grandparents and his mother. He regularly engaged in necrophilia and confessed to consuming the flesh of at least one of his victims, but later retracted this confession.Kemper is known for his large stature and high intelligence, standing 6-foot-9-inches (2.06 m) tall, weighing over 250 lbs (114 kg) and having a reported IQ of 145, features that left his victims with little chance to overcome him.From Wikipedia, the free encyclopedia