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The unsolved murder of teenager Kirsty Bentley features on The Investigator tonight, but the hour-long episode has no comment from police, who refused to be interviewed or answer questions.
The 15-year-old Ashburton girl vanished on New Year's Eve 1998. Her body was found 18 days later.
Tonight's show re-examines the case and questions why police have refused to talk.
Detective Inspector Greg Williams said the "no comment" was based on legal advice.
- NZ HERALD STAFF