Magpie Dunn hurts knee in VFL comeback

Collingwood defender Lynden Dunn has suffered a knee injury in a VFL hitout - his first game back from a knee reconstruction.

Collingwood defender Lynden Dunn has suffered a knee injury in his first game since last year's knee reconstruction.

The Magpies backman was playing in a VFL hitout at Punt Rd Oval when he was forced from the ground, before Thursday night's Collingwood-Richmond blockbuster at the neighbouring MCG.

There are no details yet on which knee he hurt and the severity of the injury.