Mumbai- Mumbai crime branch busted a gang of robbers and have seized pistol, cartridge and three lakh dollors and pulsor bike. This gang was active in Mumbai, Navi Mumbai and Thane. Few days back, this gang robbed doctor’s house on a knife point and fled the scene. On Friday, Unit 9 of crime branch got the news and they laid the trap. They were successful in nabbing robbers Vinod Vaishnav (31), Asruddin Khan (24), Himmat Singh (22) and Roni Lobo (31). Police informed that they have been booked for similar offences in the past.