According to Crawford, he was attacked in his dorm room by Antwan Roberts, another frosh RB that's been suspended indefinitely, and used the knife to defend himself. I am curious what led Roberts to do this if that is, indeed, what happened. https://www.jsonline.com/story/sports/college/uw/2021/08/31/wisconsin-football-dismisses-tailback-loyal-crawford-suspends-another/5671805001/