File picture shows Wan, alias Broken Tooth Koi, in handcuffs after being arrested by Macau's Judicial Police Director Baptista during an anti-crime raid in Macau

 
File picture shows Wan, alias Broken Tooth Koi, in handcuffs after being arrested by Macau
Wan Kuok-koi (C), alias Broken Tooth Koi, one of the most powerful Chinese Mafia leaders in Asia, is seen handcuffed after being arrested by Macau's top crime-fighter, Judicial Police Director Antonio Marques Baptista (R) during an anti-crime raid in Macau, in this file picture taken May 1, 1998. Wan "Broken Tooth" Kuok-koi will emerge from jail this weekend into a very different Macau gambling haven than the one he bullied in the late-1990s, Reuters reported on November 30, 2012. Under new leadership, chosen at a Chinese Communist Party Congress in November 2012, where corruption was a dominant theme, Beijing is sending strong signals to Macau authorities to tighten regulation and promote responsible gaming in the world's casino capital. To match story GAMING-MACAU/ REUTERS/Stringer