UNC AD expects investigation will find more academic improprieties Posted Aug 23, 2012 UNC-Chapel Hill Athletics Director Bubba Cunningham says that he expects a new investigation into academic improprieties will turn up more evidence of irregularities prior to 2007. UNC already has conducted one investigation into academic improprieties, which looked only at the academic years from 2007 to 2011. (Triangle Business Journal)