Dan Campbell gives potentially devastating injury update on Tracy Walker

The Detroit Lions not only lost the game to the Vikings in devastating fashion but they may gave also lost Tracy Walker to a serious injury.

On Sunday, the Detroit Lions not only lost the game to the Minnesota Vikings in devastating fashion but, according to head coach Dan Campbell, they may gave also lost S Tracy Walker to a serious injury.

Following the game, Campbell spoke to reporters and he said it does not look good for Walker and that it could be an Achilles injury. He added that the team will know more together.