Everyone had a motive but who had the means?
Wally Carter’s murder seems impossible—not one of the suspects was anywhere near the weapon at the time the shot was fired. The superlatively analytical Inspector Hemmingway is confronted with a neglected widow, the neighbor who’s in love with her, her resentful daughter, a patently phony Russian prince, and a case of blackmail that may—or may not—be at the heart of this most unusual case...