I'll probably get flamed for saying this but. I don't think any school security are also on SWAT. My guess would be they are the ones that couldn't make it as a road LEO or about to retire. They are not putting their lean mean fighting machines in schools.
I've said that before or the ones that didn't make a good road LEO's they so stick them in a school.
(Based on reports still under review)
Looks like 3 or 4 road LEOs chilled behind a car. So feel free to explain why the better road LEOs didn't enter??
I also don't see this as a training issue but I see it as a case of 4 or 5 cowards.
http://ktla.com/2018/02/24/florida-...-4-deputies-did-not-enter-campus-sources-say/