Kolkata, Feb 20 (IANS) Former Vice-Chancellor Dilip Kumar Sinha, ex-registrar Dilip Kumar Mukherjee and an one-time woman professor of the Visva Bharati University, set up by Rabindranath Tagore, were pronounced guilty in a case of conspiracy and forgery by a lower court in the Birbhum district on Wednesday.The quantum of punishment will be announced by the Additional Chief Judicial Magistrate Court, Bolpur, on Thursday. --IANS ssp/rs/pcj