Locked Room Murder
When Brian Cartwright received a written death threat, he took it seriously-in his not unblemished past he had made some bitter enemies. So he called in the famous criminologist Dr. Morelle to protect him. The threatening note had predicted the exact time he was to die-9 p.m., later that same day. So as the hour approached, Cartwright had locked himself alone in his study, all doors and windows sealed, with Dr...