After the famous psychiatrist Sir Arlington West was shot dead in his home, his nephew and heir, Demeter West, was suspected. Earlier that evening, both of them attended a concert hosted by Jack and Claire Trent. The only message the media gave them was not to go home. Sir Arlington invited his nephew in for a bedtime drink and later revealed that he was in Trent as a professional. He concluded that Claire Trent was severely disturbed and needed to be locked up. Demeter loved this woman very much and threatened his uncle within the audible range of Sir Arlington's butler. The police found the murder weapon in Demeter's home, but he set out on a foggy night to search for the murderer of his uncle.
