Murder Diary

Overview

Yeung Pik Sum suffers from Schizophrenia and her illness causes her son, Yip King Fung, to suffer from Dissociative Identity Disorder. King Fung’s split personality, Chu Kei, becomes a handwriting expert and criminal profiler, who helps King-fung, an undercover agent, to uproot a criminal organization. However, a series of strange cases makes King Fung a murder suspect and his younger sister to be traumatized. Feeling guilty about abandoning her children, Pik Sum becomes a mental hospital assistant to protect her daughter, but she is unable to reconcile with King Fung... Superintendent Lip Shan invites King Fung to join the Special Crime Unit. Together with psychiatrist Wai Yui Kit, bomb disposal expert Yau Ngan Sing, forensic anthropologist Fong Yuen Chin, they deal with criminals with abnormal psychological conditions and solve complicated cases.

Cast

Vincent Wong Ho-Shun

Ip King-Fung / Chu Kei / Matt

Mandy Wong

Yau Ngan-sing

Benjamin Yuen Wai-Ho

Wai Yui-kit

Kara Wai Ying-Hung

Yeung Bik-sum

Chris Lai

Kong Ching-fun

Venus Wong

Fong Yuen-chin

Joey Thye

Ip Long-ching

Philip Keung Ho-Man

Nip Shan

Alice Chan Wai

Leung Yat-sze

Kelly Fu

Mok Hei Yan / Mok Hei Yu