Tulloch was removed from Sunday's game against the Packers with a knee injury, Dave Birkett of the Detroit Free Press reports. He returned to the Detroit sideline in street clothes and appears to be done for the day. Tulloch recorded a sack of Aaron Rodgers in the first quarter but paid a hefty price for it, coming up lame after he leaped to celebrate the takedown. The Lions should have more information regarding the extent of his injury after the game.