Yeah butmitmwont take 78 minutes to get them out. But yeah, teachers need to be armed and trained in crisis situations too.
What use are these rifles locked in a safe?
The responding deputies surely have pistols adequate for stopping the school shooter. These crimes aren’t long range murders.
How many will die in the time from first notice of the criminal to the deputies arrive?
Best to have several trained,armed school staff WHOSE IDENTITY IS NOT PUBLIC so would -be murderers and crazy anti-gun activists won’t know who to target.