A day after the trio was brought to Lucknow on transit remand from Kolkata, the crime branch said the alleged mastermind, Vineet Vashishth, 38, a resident of Ahmedabad who carried a ₹25,000 reward, had invested the fraud proceeds in three real estate firms. Police alleged that his girlfriend, Rinki Dasgupta, 43, owns a nightclub and a salon in Kolkata and helped route money generated through the cyber racket.