The city of Monroe, Wisconsin, is shaken when two murders occur four days apart. Police chief Brandon Johns and detective Samantha Gates are at a loss when their investigation takes them to a series of frustrating dead ends. Did the two victims know one another? Was there a connection? The citizens are upset and anxious, demanding answers. One of the victims, a woman, had left Monroe over forty years earlier to pursue a singing career in Chicago during the Prohibition Era. Did the key to solving these double murders lie in her past? Detective Gates goes to Chicago to find answers, and she gets more than she bargains for. Would the mystery be solved?