The first victim is a horse: its headless, flayed body hangs suspended from the edge of a frozen cliff. On the same day as the gruesome discovery takes place, Diane Berg, a young psychiatrist starts her first job at a high security asylum for the criminally insane, just a few miles away. She is baffled by the slightly unorthodox methods the asylums's director uses, and then greatly alarmed when she realizes that drugs are disappearing. Commandant Martin Servaz can't believe he has been called out over the death of an animal. But there is something disturbing about this crime that he cannot ignore. Then DNA from one of the most notorious inmates of the asylum is found on the corpse...and a few days later the first human murder takes place.
