Believe but be doubtful.
A serial killer is caught for his seventh murder. A cop tries to solve the first six cases with the killer's help, but starts to suspect that he has ulterior motives. Based on a true story.
Screenplay: Kwak Kyung-taek, Kim Tae-gyoon
Director: Kim Tae-gyoon
Director of Photography: Hwang Ki-suk
Producer: Kwak Kyung-taek, Shin Young-il
Dark Figure of Crime (2018)