Unseen Ear

Judith Richards is seated alone in her father's library at midnight, when a man enters, rifles her father's safe, and is examining his loot when a steel blade darts thru the portières, pierces him and he falls dead to the floor. Judith meanwhile has remained undisturbed, for she is seated with her back to the intruder and she is, moreover, stone deaf. When she finally rises to leave the room, she discovers the crime, and recognizes the victim as the stepson of her uncle. Detective Ferguson comes