Lutzenkirchen was a passenger in a vehicle that crashed in Troup County, Georgia near LaGrange.
At least one other person died in the accident. He has been identified as the driver, Joseph Ian Davis, 22.
Davis is a former University of Georgia baseball standout.
Cook said there were two people in the backseat who survived the one vehicle accident.
Lutzenkirchen, 23, played for the 2010 National Championship team.