All-American cornerback and Heisman Trophy finalist for Louisiana State University. He was drafted by the NFL's Arizona Cardinals in 2013.
He was named the Outstanding Defensive Player of the 2011 Cotton Bowl Classic as a true freshman.
He was dismissed from LSU for the 2012 season after reportedly violating team rules, including failing a drug test.
His sister Trine was killed by a drunk driver in 2001.
He was a finalist for the Heisman Trophy in 2011, the year Robert Griffin III won the award.