Dr. Owen Hanks is a well-respected psychiatrist, who has fallen into an unusual he works with accused criminals who have abilities beyond those possessed by ordinary humans. His newest assigned case, Conrad Davis, is a superhuman ex-police officer - formerly depicted by the press as a veritable superhero. Then something changed inside him, and one day - without explanation - he began taking lives rather than saving them. Owen is confident that he has no reason to fear for his own safety. His new patient might be one of the most dangerous men who's ever lived, but his powers have been completely suppressed. What Owen is about to learn, however, is that - even now - Davis might not be as harmless as he seems…