Yes, but lawsuits against schools are why these arrests occur to begin with. Perhaps we should stop suing at the drop of a hat. Then schools wouldn't feel the need to react with overkill about every tiny incident.
just take the nails away from the kid and contact the parents.
"Perhaps we should stop suing at the drop of a hat."
But then lawlessness will sweep that land as millions of attorneys will have to resort to (visibly) armed robbery to steal they money.