Slamming the door on the hellscape of 1980s Belfast, Detective Inspector Sean Duffy hopes that the 1990s are going to be better for him and the people of Northern Ireland. As a Catholic cop in the mainly Protestant RUC he still has a target on his back, and with a steady girlfriend and a child the stakes couldn't be higher. After handling a mercurial triple agent and surviving the riots and bombings and assassination attempts, all Duffy wants to do now is live. But in his final days in charge of Carrickfergus CID, a missing persons report captures his attention. A fifteen-year-old traveler girl has disappeared and no one seems to give a damn about it. Duffy begins to dig and uncovers a disturbing underground of men who seem to know her very well. The deeper he digs the more sinister it all gets.