ISLAMABAD: The National Accountability Bureau (NAB) on Tuesday has begun an inquiry against Pakistan Muslim League-Nawaz (PML-N) leader Marriyam Aurangzeb for alleged misuse of her authority. According to the details, NAB has accused Marriyam Aurangzeb of several illegal appointments misusing her authorities. Marriyam Aurangzeb is the current spokesperson of the PML-N. Earlier, NAB was also probing into corruption cases against Opposition Leader in the National Assembly and PML-N leader Shehbaz Sharif who is in Kot Lakhpat Jail on judicial remand these days.