Back at the police station, the autopsy report has come out, the identity of the female corpse has been confirmed, she is the replacement hour worker, the time of death coincides with Ye Cheng's guess and Ma Ye's death time, but the forensic doctor also concluded that the organs of the female corpse and the killer are not the same person, using different incision knife method, there may be two or more perpetrators.

In addition, the forensic doctor encountered a bottleneck in the analysis of the cause of death of the two brothers. They did not find any fatal wounds on their bodies. Their injuries were caused by a heavy...