Article Photos: Despite Big 12 apology, the damage has been done to Cowboys 31/69

An official lies across the back of OSU's James Castleman (91) after the two collided during a college football game between Oklahoma State University (OSU) and the University of Texas (UT) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Sept. 29, 2012. Photo by Nate Billings, The Oklahoman