Police have pulled the plug on the "Senheng Gang", when five members were nabbed in a series of raids in Kuala Lumpur. Sungai Buloh OCPD Supt Wan Kamarul Azran Wan Yusof said the group only robbed the Senheng electrical goods company on Sundays because the mastermind, who is still at large, used to work in the company and knew the cash collection schedule.