It was the cat who "told" Sheriff Dan Rhodes that something was wrong. It ran into the house when he opened the door. His wife, Ivy, recognized the cat as belonging to their neighbor and told Dan to go check on the widow--Helen Harris never let the cat out of the house. When Dan finds Helen's body on her kitchen floor, there is nothing to indicate that her death wasn't an accident. But Ivy's words ring in his head. Why was the cat out? Helen had been...