Move to Murder

Liverpool, 1931. A telephone message is left at a chess club, instructing one of its members, insurance agent William Wallace, to meet a Mr Qualtrough. But the address given by the mystery caller does not exist and Wallace returns home to find his wife Julia bludgeoned to death. The case turns on the telephone call. Who made it? The police thought it was Wallace, creating an alibi that might have come from an Agatha Christie thriller. Others believe Wallace innocent but disagree on the identity of the killer. The Cold Case Jury must decide what happened in one of the most celebrated cold cases of all time. Can you help solve the murder?