A 47-year-old man has been arrested by police investigating the Angela Blackmoore murder cold case and believe he arranged her killing.
He is the third person to be charged over one of New Zealand's longest cold murder cases.
He has been charged with the murder of the pregnant mother and will appear at Queenstown District Court tomorrow.
Detective Sergeant Todd Hamilton said in a statement this afternoon: "We continue to support Angela's family and loved ones through this process. As this remains before the courts, we are not in a position to make any further comment."
Blackmoore, a 21-year-old mum who was 10 weeks' pregnant, was stabbed 39 times in her house on Vancouver Cres in the Christchurch suburb of Wainoni on the blustery, warm Thursday evening of August 17, 1995.