I can't believe it has been that long. I still remember that day. Our secretary asked me if we had an intruder plan. I told her that "we" don't have a plan, but I do. I am going to break the window in my classroom, go home and turn on CNN to see if she got out OK. She thought I was kidding.

https://jegelkrout.medium.com/a-new-kind-of-school-intruder-plan-36ee8b677b95