Six years ago last Sunday Annabell Tumanako got into her car, drove off and vanished without a trace.
Tonight on TV2 an episode of Police Ten 7, featuring her disappearance and the ongoing police investigation, will air.
In April camera crews from the Screentime Productions television series were seen at her Bledisloe Rd, Maraenui house and the service station where her car was eventually found.
Detective Constable Stacey Bailey said despite police efforts there had been no progress in locating Ms Tumanako or identifying the reasons behind her disappearance.
"Hopefully the show will encourage someone to come forward with that crucial piece of new information about the case - what we are really looking for now is help to find the body so we can return it to the family."
Police have carried out an extensive investigation into the case, however her whereabouts and the circumstances of her disappearance remain a mystery.