Kemper: The CoEd Killer

Kemper The CoEd Killer is a 2008 directtovideo horror film directed by Rick Bitzelberger, and written by Jack Perez. The film is loosely based on the murders committed by California serial killer Edmund Kemper.

While inspecting the abandoned pool where the hitchhikers body was dumped, Tom receives a call from Ed, who reveals his involvement in the girls death. While rushing to the Kemper residence, Tom gets another call from Ed, who instructs him to go into the kitchen, where Tom discovers Mrs. Kempers vocal cords in the garbage disposal, and her severed head pinned to the wall with several darts protruding from it. Ed is eventually traced to a motel, but manages to escape, wounding an officer in the process. This, coupled with his past association with Ed coming to light, results in Tom being suspended from the force by the mayor, though he is quickly placed back on duty when Ed abducts a woman named Brandi, and threatens to kill her and one other person a day if Tom is not rehired.As the investigation continues with Ed shooting his grandparents at a young age coming to light, and a number of his previous victims being found in his backyard a weary Ed ultimately allows the police to trace him to an abandoned hospital, where the mutilated Brandi is rescued. When Tom finds him wandering the building, Ed tells him that he was born there, and that his mother viewed him as nothing more than a burden forced upon her, a toxin spawned from the poisoned seed of a man who did not even bother to stick around. After apologizing for everything he has done, Ed tries to commit suicide, but is wounded by a sniper, and arrested. The film ends with Tom visiting Ed on death row. ........

Source: Wikipedia