The series is set in the west coast of Ireland and sees seasoned NYPD detective Nora Savage take a career break from the NYPD following a traumatic event and moving to her family home. Expecting a change of pace, Nora is unexpectedly pulled into a murder investigation involving a female climate activist. As the investigation builds to a tense and savage climax, it pushes Nora and the squad into a thrilling hunt for the killer.