USC Trojans star wide receiver Marqise Lee went down in the fourth quarter of Saturday evening's Pac-12 showdown with Arizona State with a left knee injury.
Lee's status moving forward does not look good, as he was unable to leave the field under his own power after his knee was twisted on a punt return:
Marqise Lee had to be helped off the field. Could not put any pressure on his left leg.— Rich Hammond (@RegisterUSC) September 29, 2013
Trainers are examining Marqise Lee's left knee on the sideline.— Rich Hammond (@RegisterUSC) September 29, 2013