Nayan Woods' father speaks out
In the fading light on a rainy afternoon in May, 17-year-old Ash Austin lost control of his car and ploughed into a mother and her two sons on a footpath in Christchurch.
Four-year-old Nayan Woods died at the scene. His father Duncan has stayed out of the limelight - but he's chosen to speak now about everything they've been through to honour Nayan and reiterate their extraordinary forgiveness for the young man who took his life.
He spoke exclusively with Natasha Utting.
Watch the video.