The Brutal Insanity of Love

Original title: ちぎれた愛の殺人

Directed by Toshiharu Ikeda

A policewoman investigates the apparent suicide of a college coed. The prime suspects include the girl's professor, who may have been having an affair with her, and the professor's wife, who frequents lesbian bars. Gruesome axe murders and mutilations ensue, leading Yokoyama to a shocking discovery.