A fourth person has been charged in relation to a case of a woman found seriously injured on the side of the road in Dome Valley north of Auckland last week.
Police have already charged three people, and now say a fourth - a 29-year-old woman - will appear in the North Shore District Court today charged with kidnapping.
Police aren't ruling out the possibility of further arrests.
The 19-year-old victim remains in Auckland Hospital in a serious but stable condition.