The Major Crime Unit: Serial Murder

This film (drama)Also known as重案行动之连环凶杀，is aMainland ChinaProducerwomen sex，At2021Released in year 。The dialogue language isMandarin Chinese，Current Douban rating3.7(For reference only)。

A mysterious suicide incident occurs in Hong Kong, where the victim sets themselves on fire during a live stream on their phone, while the only witness present insists that they lost their memory at the time and denies any connection to the suicide incident. The police's major crime unit takes over the investigation, and all evidence points to the witness as the true culprit who scripted and directed the event, inciting others to commit suicide. Due to the leak of the suicide video, public panic ensues, and the police high command hopes to close the case quickly with solid evidence to alleviate public concerns, but only Inspector Wong Yat-chung finds the situation suspicious. After consulting with his superior, Yat-chung decides to conduct a second investigation into the incident...