Sgt. Nicholas Myra is back with a vengeance, and he is out for blood. Years of investigating horrific crimes have become too much, and Myra’s post-traumatic stress disorder (PTSD) is intense and out of control. He can’t unsee the images that race through his dreams. Now as he investigates the biggest case of his career, he is in a constant state of fight-or-flight. The hunt continues for a serial killer who is targeting the most heinous of criminals, making them die a slow, painful death. Sgt. Myra partners with Dr. Luke Gillespie in a hunt for a killer targeting criminals who everyone wants dead. On the day of reckoning, everyone is called to account for their actions.