S1·E13 Episode 13

LAI backs to Hong Kong from Macau. He is soon being arrested. His testimony states that he met MEI who claimed that she was sick. She begged LAI to take her home. Unexpectedly, MEI puts some pill on LAI's coffee in a restaurant. She even arranged to have an affair with LAI. She then extorted two hundred thousand from LAI. LAI was so shocked that he hit MEI with a copper statue and left. LAI claims that he then wandered around in the street after this incident. Therefore, he does not have any time witness. LAI is then being detained. The police finds three more obscene video-cassette tapes at MEI’s safe-box at a bank. They arrest those three victims, FU, MING and Hei. They all got witness to prove their innocence.