Article Photos: Oklahoma football notebook: Sooners lose first home game to ranked team in Bob Stoops era 31/95

Oklahoma's Corey Nelson (7) tries to get Kansas State's Collin Klein (7) during the college football game between the University of Oklahoma Sooners (OU) and the Kansas State University Wildcats (KSU) at the Gaylord Family-Memorial Stadium on Saturday, Sept. 22, 2012, in Norman, Okla. Photo by Chris Landsberger, The Oklahoman