The death of Hoani Casey sparks ferocious tension on the island. An informant suffers dire consequences and Jess's amnesia lifts to reveal a shocking truth.
The shooting of a Maori man, Hoani Casey, by a retired detective leads to increased tensions on the island. The Casey family history with local police hinders the investigation and makes life difficult for PC Kerr. An informant comes forward but is brutally eliminated. Meanwhile, Jess is dealing with withdrawal from her painkillers and her memories gradually returning.