Dr. Mrs. Aisha Muhammadu Buhari, First Lady of the Federal Republic of Nigeria, on Tuesday called for thorough investigations of all sex-for-marks cases in the country. She made the call at the 4th Edition of Voice of Women (VOW) Conference at the NAF Conference Center, Abuja. She also urged for stiffer penalties for offenders in order to act as a deterrence. A statement by the Special Assistant to the President on Media and Publicity, Office of the First Lady, Aliyu Abdullahi, reads “She drew attention to the rampant cases of abuse especially in institutions...