Police say the execution-style shooting of Tauranga's David Rawiri Kuka was a case of mistaken identity.
Detective Inspector Lew Warner said following extensive enquiries police now believe the "murder was a case of mistaken identity and 52-year-old Mr Kuka was not believed to be the intended victim".
"Sadly Mr Kuka was shot execution style and we believe this was premediated and cowardly," Warner said.
Kuka was shot at a Gate Pa address on February 11 and police are now appealing for information about a silver vehicle seen in the area on the night of the shooting.