Article Photos: Oklahoma State football: Cowboys' defense returns to opportunistic ways, forces five Kansas State turnovers 14/55

Oklahoma State's Josh Stewart (5) is tackled by Kansas State's Randall Evans (15) in the second quarter during a college football game between the Oklahoma State University Cowboys (OSU) and the Kansas State University Wildcats (KSU) at Boone Pickens Stadium in Stillwater, Okla., Saturday, Oct. 5, 2013. Photo by Sarah Phipps, The Oklahoman