Article Photos: Oklahoma State football: Clint Chelf, Cowboys defense among few bright spots for OSU 18/51

Kansas State's Allen Chapman (3) returns an interception for a touchdown during the college football game between the Oklahoma State University Cowboys (OSU) and the Kansas State University Wildcats (KSU) at Bill Snyder Family Football Stadium on Saturday, Nov. 1, 2012, in Manhattan, Kan. Photo by Chris Landsberger, The Oklahoman