Trinamool Congress MP Saugata Roy has been summoned by Central Bureau of Investigation, CBI for questioning in the Narada sting operation case. <br/><br/>In April this year, the agency had registered an FIR against 13 leaders of Trinamool Congress, including Mr Roy, Madan Mitra, Mukul Roy in the Narada sting operation case. <br/><br/>The Narada sting operation tapes were released to different media houses prior to the 2016 West Bengal Assembly elections where several TMC leaders were allegedly receiving money in return for favours.<br/><br/>The agency had also questioned Narada News CEO Mathew Samuel in this connection.