No one was responsible for Parker's arrest but Parker.
It actually takes at least two to make an arrest happen...
That's a pathetic attitude. You seem more concerned with Robert's Rules of Order than the fact that the school was corrupting the morals of a minor. If some idiotic teacher gave my child "Heather Has Two Mommies" or some similar garbage, I don't know what I'd do. Let's not forget that the perpetrator of the crime was the teacher/school/super/school committe, not the parent. Parker's reaction was remarkably restrained.