Billy is an excellent killer: strategic, methodical, ritualistic. If only he knew what his victims looked like. While Billy stalks Philadelphia, Detective Kevin Byrne is assigned to a series of bizarre home invasion cases and is joined by his former partner - turned - assistant district attorney, Jessica Balzano. Their investigations circle Byrne's childhood neighborhood of Devil's Pocket, and they find themselves revisiting a crime from Byrne's past that has haunted him for decades. What Byrne witnessedas a child in Devil's Pocket jeopardizes the Farren crime family -- which makes him the next target on Billy's hit list.
