Panthers wide receiver Steve Smith will not return after injuring his knee in Sunday's game against the New Orleans Saints. Smith initially injured the knee running a slant route in the first quarter and was taken to the locker room for observations. He returned midway through the second quarter with the Panthers trailing 6-0 and ran one route, but was limping noticeably. Smith has been replaced by Ted Ginn Jr. Saints safety Kenny Vaccaro's return is doubtful after he injured his lower left leg. More...