.The shadow of the 1975 Boston dockside massacre still lingers. Forty years later, Liam drops out of Harvard to found a legitimate logistics company, trying to break free from his family's criminal legacy. On St. Patrick's Day, the FBI coerces him into becoming an informant, using his brothers Tommy and Finn's smuggling charges as leverage. At a family dinner, his Alzheimer's-stricken mother mistakes his eldest brother for her late husband, and godfather Kiernan's comforting touch betrays an unsettling intimacy. Chinese-American journalist Maeve, investigating the same cold case, confronts Liam. Caught between blood and freedom, a forty-year silence and a three-day countdown to a tip-off call—Liam is trapped between two blades