Article Photos: New sketch fuels hope in slayings 17/73

Tammy Smith cries as she speaks with Oklahoma State Bureau of Investigation Agent Agent Ben Rosser after a press conference at the Okfuskee County Courthouse, Thursday, June 12, 2008, in Okemah, Okla. Smith is the cheerleader sponsor for Taylor Paschal-Placker and Skyla Whitaker's squad and her son Bryan Smith, 13,  right, was a classmate of the girls . Investigators said Friday they still have no suspects and no explanation for why two girls  were gunned down Sunday afternoon near the small town of Weleetka,  (AP Photo/The Oklahoman, David McDaniel)