At 10 years of age, Kemper began showing signs of true violence. He was sent to live with his father after his mother found the remains of their two pet cats in his closet, one decapitated and the other cut into pieces, from the use of a machete. Once in his father’s care, he ran away and was then quickly shipped off to live with his paternal grandparents on a remote California ranch. At this point in Kemper’s life he was a young teen that stood six feet four and weighed well over 200 pounds. Not only dealing with the strict rules and dysfunctional lifestyle at home, Kemper also endured teasing and torment from peers at school. Most days he would sit and daydream about killing everyone in the world. Kemper later described himself as a “walking time-bomb” (Ramsland, 2006a).
Kemper felt that his grandmother treated him the same as his mother did, therefore making it easy for him to displace his anger onto her. On one August afternoon in 1963, Kemper shot his grandmother in the back of the head with a .22 caliber rifle and stabbed her repeatedly about the body. When his grandfather returned home, he also used the gun on him shooting him as he exited his vehicle (Fisher, 2003b). This was the first murders of the future serial killer known as the “Co-ed Killer”.