Police have arrested 16 people over the killing of a 32-year-old businessmen during a Tsim Sha Tsui bar fight. The police initially arrested nine men and three women aged between 24 and 52 in connection with the July 26 bar fight which left a marketing consultant dead. In the latest development, four more men were arrested and each charged with one count of murder. Lai Wing-lam, 29; Lee Man-tai, 33; Yung Wai-kin, 31; and Thai national Jacky Masanthiah, 26, stand accused of murdering Yeung at the Tsim Sha Tsui bar together with other suspects. The victim, Issac Yeung, was at a friend’s birthday party at Club Revel, an upstairs bar in Tsim Sha Tsui, when an argument broke out.