Police investigating the death of Upper Hutt woman Lois Tolley have released a series of photos of items of interest connected to her killers.
The 30-year-old was stabbed and shot at point-blank range in her home at Ward Street on 10 December.
Four men are being sought, although police say one or more women might have been involved.
They have released photos of a ute and some clothing and want to know who owns them.
They said the ute was parked in Ward Street the day before Ms Tolley was killed, and was seen being driven past the scene at the time of the killing.