What do the eggees have in common? Both have members of their families that are school teachers that taught or teach at the same school.
I beseech all of you who have children, to keep track of them at night. Instill in them early, that teachers are people who have feelings and real lives. Let them know how hurtful and destructive this kind of behavior is. No one deserves to be treated like this. It's a form of bullying and intimidation. This is not just a child's prank.
Children have a greater capacity for understanding when you make it real for them. Take the time, invest wisely in your children. Invest in your Community.