Klebold only briefly entered the cafeteria and did not shoot at the several people still inside. Officials speculated that Klebold went to check on the propane bombs. Harris was still on top of the stairs shooting, and severely wounded and partially paralyzed 17-year-old Anne-Marie Hochhalter as she tried to flee. Klebold came out of the cafeteria and went back up the stairs to join Harris. They shot at students standing close to a soccer field but did not hit anyone. They walked toward the west entrance, throwing pipe bombs in several directions, including onto the roof; only a few of these pipe bombs detonated. Witnesses heard one of them say, "This is what we always wanted to do. This is awesome!"