On August 27, , Kemper's grandmother, Maude Matilda Hughey Kemper ( –), was sitting at the kitchen table when she and Kemper had an argument. Enraged by the argument, Kemper stormed off and grabbed the rifle which his grandfather had given him for hunting. He then returned to the kitchen and, when. In , at the age of 15, Edmund shot his grandmother in the head allegedly just to see what it felt like. He then killed his grandfather, too, because he believed that his grandfather would be angry at him for killing his grandmother. Kemper was subsequently committed to the Atascadero State Hospital for the criminally. Reviews of Grandma Bea's Natural Products "Grandma Bea's Tea Tree Face Wash. It sounds good. “All natural ingredients. No harsh chemicals.". Reviews of Grandma Bea's Natural Products "Grandma Bea's Tea Tree Face Wash. It sounds good. “All natural ingredients. No harsh chemicals.". Coed Llandegla Forest: Grandma does Llandegla - See traveler reviews, 32 candid photos, and great deals for Llandegla, UK, at TripAdvisor. The man nicknamed the “Co-Ed Killer” could trace all his rage, hostility, and anger to one source: his dear old mother. Biography. Photo Credit: Biography. com. Kemper When questioned by police, Kemper said he “just wanted to see what it felt like to kill Grandma.” The court deemed Kemper a paranoid schizophrenic and.