According to Ian Rapoport of the NFL Network, the Cardinals fear that rookie safety Tyrann Mathieu suffered a torn ACL during today’s game against the Rams.
#Cardinals rookie DB Tyrann Mathieu is feared to have an ACL tear after initial tests, per source. MRI to confirm tomorrow. Awful
— Ian Rapoport (@RapSheet) December 9, 2013
What a tough break for a player that has seemed to have turned his life around form his days at LSU.