Im a former teacher. I worked at a school where a kid brought a weapon in and was back the following week. Charter school. You would be surprised by the lack of recourse that teachers have. If he is expelled, he goes to a different school and he’s still a threat. He drops out? Still a threat to greater society. This is why you should vote for candidates who support more funding for the education system. One method to reduce student isolation is to increase the amount of counseling at schools. Proven to work, but there’s no money for it.

You expel him and he just goes to a different school. Speaking from the experience of a former teacher. There are not many solutions to issues like this.

Wow maybe read and find out. Crazy idea.

It’s called establishing the research or literature. You can’t do more complex research or make academic papers without fully covering basic stuff through academic research. It might seem like common sense but there is a necessary purpose to this stuff.