Article Photos: Oklahoma State football: Cowboys' defense returns to opportunistic ways, forces five Kansas State turnovers 20/55

Kansas State's Ryan Mueller (44) tries to tackle Oklahoma State's J.W. Walsh (4) 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. J.W. Walsh (4) broke away but threw an incomplete pass as he fell to the ground. Photo by Nate Billings, The Oklahoman