John Dunn was born in Ireland to a large Irish Catholic family. They all migrated to Boston when he was a teenager and worked hard to make a new life in the USA. How could he have imagined as a child, when his biggest dream was to become an altar boy, that his life would take such a tragic turn? When a long-ago buried family secret with connections to the IRA resurfaces, his thirst for revenge draws him in to a dark world of blackmail and murder.