An alumnus of the University of Hyderabad has demanded disciplinary action against History professor Dr Vijay Ramdas Mandala, who called him a "Dalit untouchabl... A former student of the University of Hyderabad has lodged a formal complaint against Dr Vijay Ramdas Mandala, Associate Professor in the university's Department of History, over an email in which the professor called him a "Dalit untouchable idiot" and described students from Bihar and Jharkhand as "third-rate.