Looking through her lover's bedroom window, Sylvia (Isabelle Huppert) sees a girl being attacked - the attacker flees and his victim is saved. But later that night, another girl is found murdered. Fearing their affair would be uncovered, Terry (Steve Guttenberg) gives evidence in Sylvia's place. But when his lie is exposed, he becomes the main suspect. Now he must uncover the truth to clear his name.