Dr. Alan Gregory is a practicing psychologist with some problems to work through. He has a cop who wants him off the case, and an unknown enemy who wants him permanently out of action. To round out his many dilemmas, the list of suspects reads like a who's who of his posh Colorado community. And as a Rocky Mountain winter wonderland is swept by a nightmare blizzard of evil, secret sins leave a trail of blood leading to their hiding place deep in the heart and mind of a monstrous murderer.