The Facts: Dalvin Cook suffered a non-contact knee injury during Sunday's game against the Lions.

Diehards Line:Cook was off to a nice start as usual with 13 carries for 66 yards and a touchdown. During a run, he went down without contact and lost the football, which could be a cause for concern. The severity of the injury is not known at this time, but it does not look promising. We will certainly keep a close eye on this situation and update you. Stay tuned!