Cowboys Linebacker Sean Lee Out for Season

Dallas Cowboys Linebacker Sean Lee is officially out for the 2014 season with a torn ACL.

Lee suffered the injury in an OTA workout yesterday in which was supposed to be a non contact practice.

Lee,a fifth year player out of Penn State, is referred by many as the Cowboys best defensive player, which makes this blow a big one to Dallas for 2014.

A replacement has not been announced yet.