Documentary A Murder in Mansfield explores the story of a 12 year old boy interrogating his father about the murder of his mother.
Graeme speaks with Collier Landry, the man who was determined to get the truth about his mother’s death in 1990.
Mr Boyle says his documentary was made as he had a desire to do something with this story, turn a negative into a positive.
Out of this tragic story, we witness the power of human resilience.
The film is playing as part of Doc Edge fest in Auckland.
Listen to the full interview with Collier Landry above.
Weekend Variety Wireless with Graeme Hill, 8pm - midnight Saturdays and Sundays, on RadioLIVE and streaming live to the Rova app on Android and iPhone.