The girl was a junior. A cheerleader named Julie Duke. I knew the name and could call up a vague image of her face. She was pretty and well liked, and if memory served, more friendly and accepting than most of the other pom-pom-wavers.When Julie still had no pulse several minutes after she collapsed, adults began herding the students toward the doors, almost as one. Nash and I were allowed to stay because we were Emma’s ride, but the teachers wouldn’t let her leave until the EMTs had checked her out. However, Julie was the top priority, so when the medics arrived, the principal led them directly to the cluster of people around her.But it was too late. Even if I hadn’t already known that, it would have been obvious by their posture alone, and the un-hurried way they went about their business, and eventually wheeled her out on a sheet-draped gurney. Then a single EMT in black pants and a pressed uniform shirt walked across the gym toward us, first-aid kit in hand. He examined Emma thoroughly, but found nothing that could have caused her collapse.