YUNG persuades MAN to disclose the case to the public and set up a hotline to receive more information. He even plans to have money reward for any information provided for clearing up the case.Soon there is some news form a citizen. This citizen states that he witness CHOR who let the spot secretly with bloodstain. The police checks CHOR’s record and find out the he is a retired singer. He has become bankrupt and has got divorce. He then backed to Hong Kong. The police installs a voice detector at CHOR's hotel room. They watch him closely. They find that he always dates MAN. The police then send some cops to watch MAN. Soon they discover that CHOR arranges MAN to meet TONG at Cheung Chau. The police follows them to Cheung Chau. The cops eventually find CHOR’s dead body after encountering a lot of difficulties.