Article Photos: OU linebacker Austin Box dies after being found unconscious 13/24

Nebraska's Roy Helu Jr. rushes up field as OU's Austin Box (12) chases him down during the first half of the college football game between the University of Oklahoma Sooners (OU) and the University of Nebraska Cornhuskers (NU) on Saturday, Nov. 7, 2009, in Lincoln, Neb. Photo by Sarah Phipps, The Oklahoman