I don't think his Blood quantum had anything to do with his being fired. That is if he even had one. His behavior did him in. I not sure how many people an individual can intimidate, spit on, break their arm, among other things can get by with without eventually having some repercussions. As far as the plagiarism, I'm not sure if the people he plagiarize followed through, I know two did contact the University about the situtation, not only plagiarized but misquoted. And I not sure the painter followed through on the infringement. In other words, I don't think it went to Court. Loose cannons might be interesting for a while, but doesn't last forever. Wikipedia in my opinion is not the most reliable source. It's pretty loose. People I know in Colorado were sick of hearing about it, and just wondered why they didn't get him out. But the University didn't exactly have clean hands in this deal, and didn't want a backfire law suit.