Meet Jason Vincent, a good man doing a bad thing. A school principal, he has allowed himself to slip into an affair with one of his teachers. Now, haunted by guilt, he decides to end it and get back to being the husband his wife deserves. But this is only the beginning of Jason's problem, it seems that his secret isn't a secret after all. Somebody knows what he's been up to, and that somebody is ready to make him pay. Jason has gotten to know guilt. Now he is going to meet terror.