Former Irish mafia hitman Brock Sheehan lives quietly on a boat fifty miles from Cleveland. His "retirement" angered the mob boss and his former job caused the Sheehan family to disown him. But when his long-lost nephew, Linus Callahan, tracks him down and asks him for assistance, he agrees to help. A few days earlier, the nephew got into a push-and-shove bar argument with a multimillion-dollar basketball player just released from prison for running...