Cowboys' Lee suffers another hamstring injury in loss to Titans

Dallas Cowboys linebacker Sean Lee was taken to the locker room after pulling up and grabbing the back of his leg while in coverage during Monday's loss to the Tennessee Titans.

The Cowboys said Lee suffered a hamstring injury and the veteran wasn't able to return to the game. Lee missed three games earlier in the season due to a similar ailment.

Lee has never played a full 16-game season in his nine-year career.