Nicki Armstrong was the best homicide detective in the NYPD; she took her job seriously and didn't let anyone get in her way until the case was solved -- that is until she stumbled across a murder that made her question everything she had known about life and the demons that lurk in the shadows. And, when she discovers her life and the lives of the people she loves are in danger, she has a choice to make. Will she save herself, or will she risk her life to save those who need her the most?