Nope, just the opposite. How do we know he's telling the truth. He, like you, obviously have a hatred of this school. If he is making accusations, he must back them up with real facts and evidence. "An example that should not be minimized" is hearsay. Give dates, time, places, names that can be corroborated. Otherwise, it's just slandererous accusations. Anyone can say they invented computers, but you have to prove it to make it stick.