Tyler Cassidy was a troubled kid. Police officers Colin Dods and Richie Blundell were working an afternoon shift in the Northcote divisional van. Their lives would collide on a balmy summer evening in late 2008 at a Northcote skate park.

A distraught Cassidy, 15, was in no mood to negotiate with the officers. He refused to drop two knives and kept approaching Dods. He was shot six times, and died at the scene.

The police involved lived for years with allegations that it was their fault. Vindicated in the Coroners Court of Victoria, they tell John Silvester their story.