A man has been found unconscious at the local racecourse and is rushed to the hospital, where he subsequently dies. But who is he? Where does he come from? He had no form of identification on him, and no one claims the body. Doctor Reynolds is intrigued by the nameless dead man, and starts asking questions. However, someone doesn't want the questions answered and will go to any lengths to prevent it, including attempting murder. Racing can be a deadly business.