She is young and beautiful and marries an elderly millionaire, who has a very good-looking son who of course turns out to be the ideal of a lover. When her husband finds out his wife has betrayed him he alters his will and she gets into a hurry. The husband is found shot with a bullet in his head, but since there is no murder weapon to be found, there is no case. She tries to make his son a prime suspect, but he has seen her through. Her sister Terry knows all about her case and the complexes of it, and her revelation brings the key to the picture. Nick Mancuso makes the most interesting performance here, the friend of the murdered husband, who refuses to let go of the case. Most of the film is a desperate hunt for the murder weapon. It is all a true story.