Murderer

Chief Inspector Ling (Aaron Kwok) is a happily married man and due for promotion. He received a tip about a serial killer who drills his victim and called his colleague, Tai (Chen Kuan-Tai) to go with him to investigate at an apartment. The next thing he knew he is in a hospital and Tai is seriously injured. His body has been drilled and later thrown down the apartment, all bloodied. On enquiries by his colleagues, Ling couldn't remember what had transpired between the time both of them went to the apartment to investigate till Tai was thrown down.
As he tries to recall, he found that all the clues point back to him. Or is someone trying to frame him? Someone who has access to his life, his house and his past.
Before long, he becomes obsessed with asking his family members to stay at home as he thinks someone is watching them and trying to harm them.
Is Ling going out of his mind or is there really someone out there?
Find out when you watch Murderer.