Duke Finds 'No Evidence' of NCAA Violations Involving Zion Williamson Posted Sep 6, 2019 Duke "found no evidence" of NCAA violation involving Zion Williamson on Friday following a five-month investigation. The university launched an investigation following comments from lawyer Michael Avenatti in April. Avenatti alleged Williamson and former Indiana guard Romeo Langford were paid by their respective schools while in high school. (Sports Illustrated)