Movie massacre: 'Oh my God, this is really happening'

(CNN) -- Jennifer Seeger stared at the gun pointed at her face in a darkened movie theater. The 22-year-old had two choices: Stand there and die, or make a run for it. She made a split-second decision and dived into a row at the Century Aurora 16 multiplex, tucking herself under the seats. The gunman shot into the row, and then into the row behind Seeger. Bullet casings, burning hot, dropped around her. Play dead, she told people as the shooting continued. He won't shoot people he thinks are already dead.