Richie and Carolyn are a week away from a divorce. They're unhappy, unstable, and unfaithful. When Richie accidentally sends an email to Carolyn that proves he is having an affair he must race home to convince his wife that he's faithful. However, Carolyn discovers that the town's water supply is causing individuals to become extremely violent. In anger, she quickly drinks the water in order to inflict revenge upon her husband and his mistress.