Season 1 - Episode Guide

Join our team of "Cold Case" detectives as they re-examine some of New Zealand's most chilling unsolved murders. In this episode, we look into the disappearance of 18-year-old Mona Blades.

Join our team of New Zealand "Cold Case" detectives as they track the last known movements of missing father and grandfather, Do Trieu, using the latest investigative techniques and cultural insight.

Join our team of New Zealand "Cold Case" detectives as they divulge never before released forensic information and use the latest DNA technology to hunt for the killer of 29-year-old Kayo Matsuzawa.

Join our "Cold Case" detectives as they painstakingly review every aspect of the 2002 disappearance of Dunedin mother of three, Tuitania Barclay and come to the ultimate conclusion.

Join our team of "Cold Case" detectives as they reveal secrets from the grave of Jane Furlong - the 17-year old mother who went missing from Auckland and whose remains were discovered 19 years later.

Join our team of "Cold Case" detectives as they use blowfly larvae, sea lice and tide charts to unravel the mystery surrounding the execution-style murder of 25-year-old David Robinson.

An FBI-trained criminal profiler and a behavioural psychologist help to identify the killer of 22-year-old Katrina Jefferies, whose body was found in an Auckland reserve in 2005.

Season Final. For the first time ever, the Cold Case detectives investigate the 1984 Wellington Trades Hall bombing, and reveal compelling information about the killer device that took the life of Ernie Abbott.