after he was caught spray painting buildings on campus. Get this, he would cover the crimes in his articles in the Parthenon.
http://www.wvgazette.com/News/201103311131That's funny, the guy that was famous for spray painting the NY subway, used to put on a NY city workers uniform on and go into the subway and paint a 15 foot block of wall off with primer. The he would do his art over that freshly painted area. He'd work a few feet at a time and if someone approached him he grab the cover-up roller and make it look like he was actually working for the city covering up graffiti.
Just think if these guys would put that kind of thought and effort in to working for a living they'd probably be pretty successful.