Check all those sources again. Scott was killed outside. Cassie Bernall (sp) was the student in question (the so called martyr for her Faith).
Now, as far as Cassie goes, I watched a fellow student being interviewed hours after the shooting. She was an "ear" witness to Cassie's statement, the first person I heard to tell the story. She was very clear in what she said. I trust her -- or any commonsense witness mere hours after something takes place -- over the twisted media and people with an agenda.