A coroner's investigation will examine the death of a 39-year-old man who died suddenly on Saturday night in Flaxmere, Hastings, after a police chase.
Police on Wednesday released the name of the deceased - he was Stacey Owen Waaka.
Enquiries into Mr Waaka's death are ongoing and a post mortem has been completed.
Police said a formal ruling on the cause of death is a matter for the coroner, however, the provisional post mortem results support the initial indications that his death was the result of a medical event.
"Officers are continuing to ensure the appropriate support is available for Mr Waaka's whanau at this difficult time," a police spokesperson said.