Kolkata: The West Bengal Police on Friday arrested Barun Natta alias Bonku, the former vice-chairman of Dum Dum Municipality in North 24 Parganas district, and two of his close associates on charges of extortion. The other two arrested persons are Nayanashis Das alias Jhony and Sumanta Ghosh alias Laltu. Nayanashis is the son of Parna.
