(MENAFN - IANS) p>Kolkata, Feb 21 (IANS) The CBI officials served a notice to West Bengal's ruling Trinamool Congress' Lok Sabha MP and Chief Minister Mamata Banerjee's nephew Abhishek Banerjee on Sunday in connection with the illegal coal mining case, sources said.
According to unconfirmed sources, a team of CBI's anti-corruption branch went to Abhishek Banerjee's residence at south Kolkata's Harish Mukherjee Street and served the notice. The Trinamool's second-in-command was summoned for interrogation on a specific date by the federal investigation agency.
However, the actual reason to serve the notice is yet to to be known. It is learnt from the sources that Abhishek Banerjee has been asked to appear before the probe agency on a particular date in connection with the illegal coal mining scam.