I Dismember Mama | 1972
Young Albert is mentally disturbed and has been placed in an institution by his wealthy mother. When he is prevented from watching porn movies in his room, Albert escapes and returns to his family home where he kills the housekeeper. When the woman's nine-year-old daughter comes home, Albert fixates on her as a perfectly innocent female and decides to protect her, which in his mind means killing her less innocent older sisters. The police pursue Albert, trying to stop him as he continues to find "impure" women to kill.