Duke Riley, the No. 45 rated linebacker recruit according to Rivals, faxed his national letter of intent to LSU.
Riley, out of John Curtis Christian in River Ridge, was offered a greyshirt position in the 2013 class late in 2012, and committed to the Tigers in January after that offer was upped to a full ride. He chose the Tigers over TCU and Tulane.
He totaled 124 tackles, two sacks, two fumble recoveries and an interception in 2012.
Click the link for more on National Signing Day 2013.