Mumbai, March 21 -- The Bandra Kurla Complex (BKC) police has launched a manhunt for two brothers and diamond brokers who allegedly fled with diamonds worth Rs.1.56 crore, taken on credit from two businessmen at Bharat Diamond Bourse. Police suspect that the accused, Chirag and Yogesh Viradia, were involved in similar offences and had duped others using the same modus operandi earlier....