Troy Knights was competing in the flat track championship at Gillman Speedway on Saturday when he collided with the motorcycle in front of him after its rider fell off. The 42-year-old sustained ...

A collision during a speedway event in Adelaide’s north on Saturday night has left three people in hospital with nasty injuries. Emergency services were called to Gillman Speedway about 8pm on ...

Rob and Tina Knights said their son Troy, 42, had a heart of gold and would “give you the shirt off his back.” “He was a gentle giant that would give anything to anybody to help,” Mr Knights said. “He ...