In addition to the fact that the body could not be found and that there were missing persons that matched the characteristics, there were still many suspicious points in the case.
For example, the suspect, Nong zhifa, claimed in his memoir that in September 1999, he attacked a female victim outside a movie theater in chaohai and knocked her out.
After that, he dragged the victim into the wild, raped her, and killed her before burying her on the spot.
According to the records, the woman was 1.7 meters tall, wearing a brown trench coat and red high heels. There was also a birthmark in the shape of a plum blossom on the woman's private part.
After that, officer Wang looked through the original missing person records, but he didn't find anyone who matched the missing person's characteristics.