In season 3, Fishery Service Agent Jackie Quiñones is back on the edge, teetering between redemption and destruction, as she dives deep into the seedy undercurrents of Cape Cod's idyllic facade to uncover the truth behind a vanished woman and the murder of an exploited sex worker. Meanwhile, her entangled ex-colleagues Ray Abruzzo and Alan Santille are locked in a gritty battle against thriving drug syndicates, but the narcotics continue to flood the streets. Their efforts catch the eye of Shane Frawley, a ruthless Boston gangster eager to stake his claim on the Cape's lucrative drug scene, but his ambitions put him at odds with Osito, igniting a perilous rivalry. In this stunning yet treacherous paradise, alliances shift and loyalty is tested as shadows lurk behind every corner
