2. He's nuts, yes, but he did not assault someone with a chainsaw. He apparently came after a mountain biker with a handsaw and attempted to cut the guy's tire. Not much better, but it's not like the picture you painted of a guy chasing another guy through the forest with a chainsaw, like some sort of crazed, murderous psycho.
3. Even if he was affiliated with the university, what does that have to do with anything? Like others have said, it's a totally irrelevant story.
4. The fact that the guy is not even a professor makes it an even more absurdly irrelevant thing to say.
Eh, I guess facts don't matter as much to some of us as it does to others. Oh well.