Black Ransom (2010)

A series of gang bosses were kidnapped, extorted and their votes were stolen, and the police had no clue about the investigation. Zhang Bowen (played by Simon Yam), the captain of the police team B, once made great contributions to the police force. However, after his wife was killed in gang retaliation and the captain of the team A was excluded, he began to live passively. The police received a report and another gang leader...