Detective Chinatown Episode 11

Ghost was poisoned by Xiao Fei because he wanted a chance to play. Xiao Fei wants to prove he is the best sniper by killing off everyone else. Ghost shows up and Xiao Fei shoots himself and commits suicide. Outside of the game he shoots himself too. Noda Koji figures out that the game reveals who the guilty ones are. Turns out the players were cheating and throwing the game because they wanted money.