Williams taken off field on stretcher

CBS Screenshot

Buffalo's medical staff work on Aaron Williams.ORCHARD PARK, N.Y. -- The Patriots-Bills game was stopped for an extended stretch late in the third quarter as medical staff attended to Bills cornerback Aaron Williams.

Williams suffered a chest injury trying to make a tackle on Patriots wide receiver Wes Welker. The Bills' medical staff spent time with him on the field before bringing out a backboard and stretcher. Williams raised his right arm as he was being wheeled off the field.

(Update: After the game, Bills coach Chan Gailey said of Williams, "He's getting tests right now. I don't think it's serious, serious. That's a bad term, but I don't think it's something that's going to keep him from playing the rest of the year.")