Rationale of Justification It was also concluded that student supervision is not unwaveringly discretionary in all respects, but here, because the school's policy was not so clear as to render Caldwell's actions ministerial, she was given official immunityPersonal Reaction to DecisionIn my opinion, there is more to consider besides just the teacher’s lack of supervision. Should she be held accountable for what occurred? Partially. She walked by a hall monitor that she chose not to ask to watch her class. She also lied to her administrator about where she was when the accident occurred, which leads me to have suspicions.