Kenichi Takahara

A woman wants to throw herself off a bridge after her boyfriend of two years breaks things off with her. The guy who stops her from doing so is looking for his ex-girlfriend, who he is planning to kill. The woman makes off with his gun and from then on plans to kill her ex as well.

A police detective investigating a vicious string of homosexual murders discovers that the latest victim appears to be the married executive who was his college lover ten years before.