Article Photos: Oklahoma basketball: No. 22 Sooners fall to No. 24 Iowa State 10/13

Iowa State's Hallie Christofferson (5), left, and Oklahoma's Morgan Hook (10) chase the ball during an NCAA women's basketball game between the University of Oklahoma (OU) and Iowa State at the Lloyd Noble Center in Norman, Okla., Thursday, Feb. 14, 2013. Iowa State won, 72-68. Photo by Nate Billings, The Oklahoman