Better blood

A series of murders awakens New Zealand's dark past. Even in paradise, death lurks.
One day, police detective Hana Westerman receives a mysterious video in her inbox, which leads her to a walled-up room where a brutally murdered man is hanging. Then comes another message and another dead body... Hana uncovers a chilling connection to a crime that took place one hundred and sixty years ago and discovers that the murders are related to utu, a Māori ritual of revenge, and to herself. She finds herself on the trail of the first serial killer in New Zealand's history and must stop him before he completes his diabolical plan. What's at stake is the most precious thing she has.