A turbulent week for No. 14 South Carolina closed with devastating news: Star tailback Marcus Lattimore is out for the year with a knee injury. "Our worst fears were realized," Gamecocks coach Steve Spurrier said Sunday. Spurrier said Lattimore had a torn ligament in his left knee and also suffered some cartilage damage. Lattimore will require surgery, although doctors want to keep the knee braced and allow it to stabilze for several weeks before operating. Lattimore had been the main engine for South Carolina's offense this season with 818 yards and 10 touchdowns rushing this season. He was leading the Southeastern Conference in rushing most of the season before getting overtaken by Alabama's Trent Richardson. Read more: http://espn.go.com/college-football...e-south-carolina-gamecocks-season-knee-injury