Another person has been arrested after the murder of Adam Watkins.
A week ago, 39 year-old Mr Watkins was shot dead in Taita, Lower Hutt.
One man and one woman were already in custody but today police arrested and charged a 38 year-old Hutt Valley woman with attempting to pervert the course of justice.
The woman arrested today knew Mr Watkins and other people who lived at the High St house where he was killed.
Police have told High St residents they needn't worry because the killing was not a home invasion or random act.