Episode 10

Mei-la asks Yat-ha to investigate whether construction worker Lau Kin-fung has faked his injury. Yat-ha knows Kin-fung and his counterparts Chan Fook-chuen and Chiu Yu-heen are “fast food restaurant vagabonds”, so he pretends to be a rough sleeper and mingles with them. Yat-ha tells Mei-la he is quitting as he sympathizes with Kin-fung, who wants to get the compensation and help an injured Fook-chuen with the money. Kwok Lam helps an old lady called Auntie Fook apply for adverse possession of staircase space in some building. A homicide has taken place in some back alley outside the staircase. Fook-chuen become a murder suspect. At Yat-ha’s request, Sun-hop agrees to help Fook-chuen. But Fook-chuen admits he is the killer. The chums go to some subdivided unit in the staircase space. They unexpectedly find some photo of Burmese tenant Zaw and Tai Tin-yan. Sun-hop and his chums go to Tai O to look for Zaw as they want to ask him to act as a witness. Someone promptly follows them.