After her billionaire husband dies in a boating accident, Grace Brookstein discovers that he was involved in an elaborate fraud, his death may not have been an accident, and her own life is now in danger.

When a billionaire's chauffeur is brutally murdered and his son is abducted, NYPD Red Detective Zach Jordan and his ex-girlfriend partner, Kylie MacDonald, realize that their own lives are becoming more threatened as they get closer to solving the case.