The Forensic Department and the police rushed to the campus to investigate the male body in the kitchen waste bin. Zhanfeng and Jialu went to the dormitory of the deceased man Hu Shiheng to collect evidence. Jialu found that Shiheng's computer host was missing and found a pinhole. The camcorder receiver could not be found either. When the dormitory director recorded a statement to the police, he said that Shiheng was not popular among his classmates.