Tapan Kandu eyewitness case: Calcutta HC orders CBI probe into death of eyewitness to killing of Congress councillor : #RashtraNews #Tapan #Kandu #eyewitness #case #Calcutta #orders #CBI #probe #death #eyewitness #killing #Congress #councillor The Calcutta High Court on Tuesday ordered a CBI investigation into the unnatural death of Niranjan Baishnab, who was believed to be