Nightfall is a 2012 Hong Kong crime thriller film directed by Roy Chow, starring Nick Cheung, Simon Yam, Janice Man and Kay Tse.

20 years ago, Wong Yuen-yeung was given a life sentence for murdering Eva, the daughter of a famous musician Han Tsui.

After Tsui is found dead near the beach, Lam and his colleagues investigate the murder and find out about Eva's case, making them believe that Wong might be responsible.

In the meantime, the police visit Tsui's house again and discover traces of blood on a patch of ground below the balcony of Zoe's room.

Although Wong initially maintained his innocence, he was ultimately tortured by the police into falsely admitting that he murdered Eva.

[citation needed] Wong Kwok-siu of Apple Daily wrote: "The shadow cast by the Korean film Oldboy on Nightfall is very obvious.

"[2] Patrick Kong of Headline Daily wrote: "Christine To and Roy Chow had met viewers' expectations in terms of how the film concluded, and it was sufficiently convincing.