D F T F Chapter 173: Survey site.
At this time, it was already seven o'clock in the evening, and the investigation into what Bao Zhi Yuan said must be carried out overnight, and it is mainly divided into two directions: the first is whether Bao Zhi Yuan has had time to commit the crime, and the second is whether he had abnormal contacts. At that time, the communication company already stopped working, but given the seriousness and urgency of the matter, the head of the communication company was contacted and asked to participate in the investigation and investigate Bao Zhi Yuan's communications. Bao Zhi Yuan's communication records were quickly retrieved, and in these communication records, the police found he only contacted his mother recently. Han Bin took Sun Xiao Peng to find Bao Zhi Yuan's mother, recorded a statement for the woman, and found nothing unusual. Wei Zimo and Du Qi from the first group were temporarily recruited by Zheng Kaixuan to visit Bao Zhi Yuan's workplace to see if he had ti...