All week, the tributes have poured in. Those whose lives were touched by PC Lorne Castle haven't hesitated to come forward.

Shocking footage shows how PC Lorne Castle grabbed the 15-year-old boy, who was suspected of assault, and pushed him into a wall before slamming him into the ground.

All week, the tributes have poured in. Those whose lives were touched by PC Lorne Castle haven't hesitated to come forward.