One year later, and I think it's a good time to allow myself to look back for a reminder of what it was like to cover the tragedy we are all remembering today. I happened to be scheduled on-call the night of the theater shooting. It's a night I'll never forget. I hadn't quite gotten into REM sleep. I answered the phone just a few minutes after the shooting had occurred, but we didn't know what was going on-- only that it sounded bad and that it seemed like every ambulance in the metro area was heading there.