Buffalo Bills running back LeSean McCoy left Sunday's game against the Miami Dolphins with a shoulder injury, and is questionable to return.
McCoy suffered the injury on a fourth-quarter tackle by Ndamukong Suh after an 11-yard gain. The Bills' medical personnel attended to him as he left the field and escorted him to the locker room.
Prior to leaving the game, McCoy had rushed for 112 yards and a touchdown on 16 carries, adding two receptions for 7 yards.
Karlos Williams spelled McCoy in his absence, and scored two touchdowns.