Article Photos: Oklahoma State football: Cowboys' defense returns to opportunistic ways, forces five Kansas State turnovers 11/55

Oklahoma State's Josh Stewart (5) drops a pass as Kansas State's Ty Zimmerman (12) pursues 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 Nate Billings, The Oklahoman