The wife and mistress of a cruel school master collaborate in a carefully planned and executed scheme to murder him. The plan goes well until the body, which has been strategically dumped, disappears. The psychological strain starts to weigh on the two women when a retired police investigator begins looking into the man's disappearance on a whim.

The wife and mistress of the sadistic dean of an exclusive prep school conspire to murder him.

A loathsome man ends up dead, but it's not clear who's to blame. If ever a person got what he deserved, it's James Urbanksi, an abusive drunk who steals from his wife, Joyce, and promises her close friend Cynthia Kellogg that she'll be the next target of his rage. At a group outing, James bleeds to death after someone cuts his throat. But because he's such a terrible human being, police aren't sure which of his acquaintances decided to kill him.