A double murderer more recently convicted of perjury for lying during the trial of David Tamihere has been denied parole because he remains an "undue risk" after more than 30 years in prison.
Robert Conchie Harris, better known as Witness C, appeared before the parole board on August 31 requesting that he begin to work towards release from prison through guided releases and day releases.
Harris, 71, was convicted of the 1983 murder of Carole Anne Pye and Trevor Martin Crossley and sentenced to life imprisonment. Subsequently he has been convicted of 23 offences during various releases, as well as the eight charges of perjury.
Harris was one of the jailhouse informants used as Crown witnesses to give "powerful" evidence during the 1990 double-murder trial of David Tamihere.