Luo Fei and Mu Jianyun continue their discussion with Huang Jieyuan who talks about the 1/12 case. Given that he was in charge, he knows the case better than anyone: in 1992, body parts of a female students are found at different places, some have been boiled. The killer was never found, some body parts were never recovered. Huang Jieyuan asked for Ding Ke’s help who told him to come back in two weeks then completely disappeared. Huang Jieyuan was forced to step down when the case remained unsolved.
They watch Huang Jieyuan’s special performance. He explains that he is baiting the 1/12 killer by using:
- heavy metal music, because the police found recordings in Feng Chunling’s possessions, but he overlooked its importance at the time because he didn’t read English (and apparently, no one did around him, and he also decided to ignore it rather than ask for a translator? that sounds unrealistic but oh well…)
- sadistic and murdering impulse linked to the music
- skill with a blade
He thinks that Feng Chunling knew her killer, and that they got close through their common passion for heavy metal.
He found a likely suspect: Want Wenchao.
He says that if he can find the murderer of the 1/12 case, it’s possible that Ding Ke will come back (I don’t understand the logic behind this reasoning. Assuming Ding Ke really did disappear because he couldn’t solve the case - which sounds doubtful, because we now know it’s not the reason why he resigned, so why would it be the reason why he disappear? Characters strangely do not question this - it would be so weird to reappear when the case is solved, or is it just me?), so Luo Fei says he will help if needed.