You should see/talk to your PD to see if this will affect your son mentally. Your PD will become a "witness" for the incidence.
This kind of behavior should be stopped. You probably won't get any benefit from filing complaint and etc.. However, you are doing a right thing to prevent this happens to other kids.
This kind of behavior should be stopped. You probably won't get any benefit from filing complaint and etc.. However, you are doing a right thing to prevent this happens to other kids.