Still reeling from a heartbreaking family event and his parents' subsequent divorce, Tyler Hawkins discovers a fresh lease on life when he meets Ally Craig, a gregarious beauty who witnessed her mother's death. But as the couple draws closer, the fallout from their separate tragedies jeopardizes their love.

To take down South Boston's Irish Mafia, the police send in one of their own to infiltrate the underworld, not realizing the syndicate has done likewise. While an undercover cop curries favor with the mob kingpin, a career criminal rises through the police ranks. But both sides soon discover there's a mole among them.

An aging cop is assigned the ordinary task of escorting a fast-talking witness from police custody to a courthouse, but they find themselves running the gauntlet as other forces try to prevent them from getting there.