A saga centered on a multi-generational family of New York City Police officers. The family's moral codes are tested when Ray Tierney, investigates a case that reveals an incendiary police corruption scandal involving his own brother-in-law. For Ray, the truth is revelatory, a Pandora's Box that threatens to upend not only the Tierney legacy but the entire NYPD.

The youngest son of an alcoholic former boxer returns home, where he's trained by his father for competition in a mixed martial arts tournament – a path that puts the fighter on a collision course with his estranged, older brother.