Armed Teachers must consider the legal consequences of mistakenly shooting an unarmed student

Over a decade ago, I used to work as a security guard. Like all security guards I went through security training and learned how to evaluate a potential hazard, potential dangerous situation, and how to act accordingly. Even with all the situational training I received from the owners of the security training class (one being a former Marine and the other being a former Chicago Police Chief) there was one thing that stuck out to me. It was the one constant thing they kept telling us over and over…