Former head of Parliamentary Service Geoff Thorn, who resigned over his role in reporter Andrea Vance's records being disclosed to a GCSB leak inquiry, has underlined his concerns about the way the investigation was run.
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Police Detective Superintendent Dave Lynch gives interview regarding the 20 year ongoing investigation into Claire Hills murder. Claire Hills was found murdered in her burnt out car on Mangere Mountain in 1998. Video by Brett Phibbs