Point Park University recently emailed this video to faculty and staff. It’s a how-to video for what to do if someone shows up wherever you are and starts shooting.
I think it’s important for everyone to watch it. It’s a little tense — more than your average training video, obviously — but not graphic, so you might also choose to show it to children.
The video was created by the City of Houston Mayor’s Office, with support from the Department of Homeland Security.