One of the most infamous killers in Santa Cruz County history was denied parole on Tuesday. Edmund Kemper, now 75, was denied parole again and has spent the last 51 years incarcerated for the killings of seven women and one girl between 1972 and 1973 in Santa Cruz County. One of the victims was Kemper's mother. He is currently locked in a Vacaville psychiatric center, serving a life sentence. The man known as the "Ogre of Aptos" for his 6-foot, 9-inch frame would pick up hitchhiking UC Santa Cruz and Cabrillo College students, thus gaining the other nickname the "Co-ed...