Prime Minister Narendra Modi has expressed grief over the death of Vinod Kumar Singh who was the Minister for Backward and Extremely Backward Classes in Bihar.<br />'' <br />''In a tweet, Mr Modi said that he remained dedicated to the empowerment of the poor and underprivileged.<br />'' <br />''He said, Vinod Kumar Singh also played an important role in strengthening the BJP in the state.<br />'' <br />''<span style="color: #222222;">Mr Modi conveyed his condolences to his family and supporters.</span>