Article Photos: High school football: Big second half sparks OCS to District 2A-2 win over Christian Heritage

Crescent's Preston Walker scores a touchdown during a high school football game between Cashion and Crescent in Crescent, Okla., Thursday, Oct. 18, 2012. Photo by Bryan Terry, The Oklahoman

Crescent's Preston Walker scores a touchdown during a high school football game between Cashion and Crescent in Crescent, Okla., Thursday, Oct. 18, 2012. Photo by Bryan Terry, The Oklahoman