CBS 4 Denver reports that Brandon Marshall suffered a potentially severe pull or strain of his hamstring in Wednesday's practice.
The injury is to Marshall's right leg. The contract-year wideout came up limping at the end of a drill and had to be tended to by Broncos medical staff. He did not return to finish out practice. Marshall's loss would likely be a death blow to the Broncos' hopes of advancing in the playoffs. He is essentially the only pass catcher Josh McDaniels consistently calls plays for