The NFL and NFL Players Association is looking into what happened late in the fourth quarter of the St. Louis Rams' 16-13 loss to the Baltimore Ravens on Sunday when quarterback Case Keenum apprently suffered a concussion but stayed in the game.
“Promptly after the conclusion of yesterday’s game, we began a review to determine the facts of the injury to St. Louis quarterback Case Keenum and why he was not removed from the game for the necessary evaluation by a team physician or the unaffiliated neuro-trauma consultant as required by our concussion protocols,” the NFL said in a statement.