The Abia State University has announced the cancellation and withdrawal of a degree certificate the institution issued to former Governor Orji Kalu of Abia State. Premium Times, reports that the university in a statement by its Registrar, O. E. Onuoha, on Saturday said the decision was taken after an emergency meeting of the university senate which considered the recommendations of a panel which investigated the allegations levelled against Kalu. Kalu had been accused of not completing the mandatory six semesters requirement needed for awarding the certificare.