I'm sorry if this has been covered but a search didn't show anything.
Why can't the schools keep a dozen or so medium to large drones on campus to keep assailants busy when they try to attack? They can be paired to a phone that would allow teachers (or LE) to operate them at no risk to themselves.
Built them with non-folding blades that could be used to attack the neck and face.
Drones could be equipped with all sorts of accessories from mace to flammables that could be ignited by someone firing a weapon. For LE, they could have drones that could easily fire .22 rounds. A few of those to the face/neck would keep the assailants busy.
Why can't the schools keep a dozen or so medium to large drones on campus to keep assailants busy when they try to attack? They can be paired to a phone that would allow teachers (or LE) to operate them at no risk to themselves.
Built them with non-folding blades that could be used to attack the neck and face.
Drones could be equipped with all sorts of accessories from mace to flammables that could be ignited by someone firing a weapon. For LE, they could have drones that could easily fire .22 rounds. A few of those to the face/neck would keep the assailants busy.