SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!
Detectives investigate a mysterious murder in Tokyo.
SPOILERS AHEAD
Detective Chinatown 3 Plot Summary and Synopsis
After the events in Bangkok and New York, Tang Ren and Qin Feng are invited to Tokyo to investigate another crime that has occurred there, leading to a battle between the strongest detectives in Asia. The film starts with Teng and Qin on plane eating junk and Teng needs to use loo. Later, he was escorted to meet the suspected murder of the Don who stated not guilty. Following examination of the body, Tang found a needle prick in the victim’s body, which was not reported in the autopsy report. Also, he used a visual stimulisor of the broken glasses and found the missing glass from the murdered Don´s car. Tang convinces the judge that Anna had committed the murder by showing the murder weapon and examining the CCTV footages. Anna was the daughter of the suspected murderer, who left her and her mother in their worst times. Driven by revenge of her mother’s sufferings and death, Anna planned to make her father suffer, by making him suspect of the murder she had committed.
Detective Chinatown 3 Ending
The film ends with all the detectives from the investigation app united against Q, who turned out to be a group of individuals with high IQ, planning to destroy the established systems of the world.
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