Avsnitt 3

LAI is questioned by HANG and MAN PAK-CHU following the sudden disappearance of the fingerprints. HANG and LAI go to the university to consult POK again. Knowing that POK only sees the matter as a fun game to play, LAI gets a little irritated as she will have to rely on his findings and analyses to prove her innocence . POK conducts an onsite investigation, during which he seems to be quite interested in a bundle of electric wires which run through the property office. Inspired by a series of incidents, POK can finally solve the intriguing puzzle. LAI treats POK to dinner at a famous Chinese restaurant, after which they go back home individually. On her way to the MTR station, LAI spots POK eating spaghetti inside a western restaurant . The murderer is finally arrested and HANG offers to treat his staff to a celebration supper……