NORMAN -- An incident related by a ticket taker at Saturday's OU-Kansas State game raises questions about whether a student who died in a suicide explosion tried to gain entrance to Oklahoma Memorial Stadium. But University of Oklahoma officials continue to deny that Joel Henry Hinrichs III tried to enter the stadium before dying about 100 yards away. OU student Adam Smith said Thursday that he was approached as he was leaving the stadium Saturday by a ticket taker from Gate 6 who wanted to know what had happened. Smith said he told the gate worker that there had apparently...