LAM TING-TING gets injured while trying to save an old lady, in the course of which she happens to discover a dreadful murder of four members of the same family. Senior Chemist of the Forensic Science…

SUM points out that they have to keep a clear head to make a fair judgment while looking for the murderer, and YAU is finally convinced. TSAU claims that he was involved in a car theft when the murder…

YAU takes SING back to the scene for a reconstruction of the murder. As she is questioning SING, POK comes along and recovers the diamonds hidden inside the fish tank. There is strong evidence against…

POK is very rude to TUNG, which shocks everyone around to the core. TUNG has bought YIU some herbal products but POK does not seem very grateful at all. Having noticed the problem between them, SUM go…

YAU comes along to arrest BLACK YIU. BLACK YIU pushes TUNG, who happens to pass by, down to the ground while escaping but is captured eventually. TUNG is required to have a medical examination, during…

TUNG and PUI are deeply saddened by the death of YIU although they believe that this is somewhat a way out for POK. Madam YUK, who looked after YIU in the hospital when she was still alive, gets poiso…

With their best effort, SUM and YAU have finally found the cake box concerned as evidence. YAU finds some cantharidin at YUK’s home, but YUK’s husband TSU TIN insists that his wife is innocent. YUK aw…

POK believes that WAI is killed at home after a fight with someone and that his body is moved from the scene later on. YAU’s staff are worried that HO WING-CHEUNG, the least-liked member of the police…

FANNY admits that she has been dating WAI for a while and that she has had a fight with him upon discovering that he has stolen her money. POK and SUM feel that things have become more and more compli…

POK points out that the victim could be YUNG WAI. He decides to try one more experiment and asks YUNG for further information of YUNG WAI. SUM cannot extract DNA from the skull for identity verificati…

The police arrive at CHING’s home for investigation. They discover that CHING is in fact the missing YUNG WAI and that she has been staying in Hong Kong with a fake Identity Card. YUNG WAI and her boy…

POK wants TUNG to live with him so that TUNG can be better looked after. TUNG however would like to move back to his home village to enjoy a quiet life, which is what his wife was longing for when she…

YAU asks CHEUNG why he had to dig through HIU-TUNG’s rubbish but CHEUNG does not answer. She tells CHEUNG why she has been putting up with him and reveals that it was he who made her decide to become …

HIU-TUNG knocks CHEUNG about and beats him up. He admits his guilt and threatens to kill another victim in front of CHEUNG. CHEUNG struggles to untie himself in an attempt to save the innocent girl, b…

YAU has been too protective of KONG and has got her brother firmly under her thumb. POK realizes this and by stratagem, he manages to change the way she treats KONG. YAU and POK have respectively made…

LUNG is arrested on suspicion of killing CHUNG. He denies the accusation and is so worked up that he has an asthma attack during the detention. POK gives LUNG step-by-step guidance through the search …

BONG is held for questioning and MI knows the secret cannot be kept any longer. She reveals the truth to the police and CHUNG is roundly condemned for what he did. KIT decides to close CHUNG’s busines…

The next day when he wakes up, POK is shocked to recall what he has done to YAU. YAU is not aware that POK was drugged before having sex with her. POK feels so thirsty and is slow to react. SUM points…

POK turns a deaf ear to the insults flung at him and manages to get a sample of HO’s saliva for a DNA test. YAU is astonished to hear the truth. KONG does not get mad when he knows that SUM is his riv…

TING stays up late to design a book cover for SUM’s latest novel, for which SUM feels so grateful. SUM and TING have bought a lot of food and are going to prepare a romantic meal at home. But most of …

POK cannot face the problem between YAU and himself, about which he feels so frustrated. With a goal to create a homepage for SUM’s novels, MAN has enrolled on a computer course. On SUM’s recommendati…

POK opines that the crime scene is deliberately and carefully set as described in SUM’s novels. SIU-CHUNG’s car has been vandalized and YAU later finds out that it is done by BONNIE. BONNIE admits van…

YAU and POK go and investigate the death of KWOK-WAI. The female suspect looks so common, which makes the investigation really difficult. MAN pushes TING down the stairs. TING gets injured and SUM giv…

After a series of tests, the forensic team consider that MAN is not the murderer. YAU is so concerned about the case that she has almost burnt herself out. POK cannot bear to see her go on like this, …

POK gets framed and becomes involved in a hoax bomb threat. POK remembers he met a clown in the shopping mall and he suspects that it was the guy who took his fingerprints. POK gets attacked while loo…