Because it is not that cut and dry. I have been in situations where you would think it is, that cut and dry. You do not, and can not know how you would handle the situation until you are presented with it. It is much easer to judge then to be judged. With this said I am not saying they did the right thing, but it is false to say that you are 100% sure that you would do the "right" thing.
My opinion is that non of them handled it correctly. All of them should loose their current jobs if still employed with the university. I am not going to say that I have no doubt in my mind that I would have done the "right" thing.
I agree with everything you say. In the past 5 years, surprisingly, I have been put in a position where I saw a crime being committed, the last happened about 3 weeks ago. It is very easy to to judge what you
WOULD do
IF you are in that position, but until you are, you don't know how you will react. You are going about your business, not expecting anything like this to happen, and then, BOOM! You are faced with such a thing. For me, the first emotion was shock, the second was trying to process exactly what was going on.
It's easy to puff up your chest and say what you
WOULD do, but when you are Joe Six Pack, someone not trained to handle such situations, you can actually make things worse. Some people instinctually would put themselves in the middle of it, some instinctually go into self-preservation mode, some ignore it all together and walk away.
Now, do I think that McCreary is in the clear and that he handled things appropriately, absolutely not. Especially after having a few moments to collect his thoughts and to let the shock wear off. Even if he didn't think to step in and protect the child at the time he discovered the rape, he, in the very least, should have contacted the police shortly after the discovery. The fact that he never contacted the police is stunning.