Peter and Michael, raised on the streets of Philadelphia, are the children of Irish mob members, forever linked by the crimes of their fathers. 30 years later, Michael now runs the criminal organization and lusts for more power, his dangerous antics frequently held in check by his cautious cousin Peter. Haunted by the death of his sister, whose passing destroyed both his parents, Peter is caught between the dreams of childhood and the realities of his life as an enforcer. His only reprieve is a local boxing gym, a sanctuary that is quickly threatened as Michael’s desire for control escalates.

Joseph falls into despair when his nine-year-old son Shea leaves for Australia with his ex Debbie. Sufffering the hangover from hell, he walks away from his present life and boards a boat bound for Ireland to confront memories from his childhood.

Based on a true story, this four-part drama tells the story of the murder of 11-year-old Rhys Jones in Croxteth, Liverpool, in 2007. It explores Melanie’s and Steve’s ordeal, and tells of how Rhys’ murderer and associates were eventually brought to justice.