Law enforcement stood outside while the gunman rampaged inside the school?

My sheriff has already addressed this. He stated that if you're wearing a badge and you're in a vicinity of this type situation happening, you are to enter of the school and stop the attacker. If you don't you'll be fired and charged. If this report is true then this is outrageous. Law enforcement needs to be fired charged prosecuted and jailed. They really and truly failed in their mission.

https://twitter.com/JackPosobiec/status/1529796462787366912?t=uBimAcQQXgBm1s6l3X0T9g&s=09