Former SAS trooper turned undercover cop Dan Shepherd knows there are no easy solutions in the war against terrorism. But when a killer starts to target pardoned IRA terrorists, Shepherd has to put his life on the line to protect his former enemies. While he is undercover in Belfast, a grief-stricken Saudi whose two sons died under torture is planning to avenge their deaths by striking out at two people close to Shepherd. As the assassin closes in...