When Xin Yue returned to the police conference room with coffee, he found that Xue Mufeng's assistant Qin Fei was indeed there, and there was a stack of materials in front of him.

"Is that all there is to it?" Xin Yue sat down beside Qin Fei, put the coffee aside, picked up a stack of materials and looked through it.

"Yes," Qin Fei saw that this woman hadn't looked at herself since she walked into the conference room, and she only looked at the information in her hand when she spoke, looking indifferent and arrogant, her heart was suddenly unhappy, and her tone of voice was also a little cold, "This is what Team Xue asked me to bring to you, all the information about Professor Zhu Yizhu's disappearance,"

"Did Captain Xue tell you that you will follow me for the next week," Xin Yue could hear the displeasure in this person's tone, but she didn't care at all, she only cared about the case.

"Having said it," Qin Fei still replied coldly, "I will fully cooperate with you in the next week,"

"Very good," Xin Yue said this, but his eyes quickly scanned the information in front of him, and then he spoke, "You note, first, Zhu Yi's disappearance should have been three days ago, that is, between 8 pm on December 5 and 1 pm on December 6, focusing on Zhu Yi's movement trajectory during this time." ”

"The most likely location of Zhu Yi's disappearance is on the road from the university research office to the company called Yueling Psychological Counseling and on the route from the company to his home, pay more attention to large container trucks, and the suspect may use a large car to escape the police's sight."

"Third, Zhu Yi has been missing for more than 72 hours, and no one has offered a quid pro quo, so it is more likely that he will be killed or imprisoned, focusing on the suburbs of Lanzhou City where people can be hidden or may be used to dump corpses, such as the slopes of Beishan Mountain and the abandoned chemical plant in the south."

"Fourth, that mobile phone is just a trick for the suspect, and the call duration and time in it cannot be used as a basis for solving the case, because with my understanding of Zhu Yi, he rarely takes the initiative to call strange phone numbers, and these communication records show that Zhu Yi actually took the initiative to make 4 strange calls in one afternoon, and the duration was more than 20 minutes, which is very abnormal, according to which I infer that these communication records were dialed by the suspect with Zhu Yi's mobile phone, and cannot be used as a basis for cracking the time of Zhu Yi's disappearance."

"The above is the preliminary scope of the investigation I made, you can ask Captain Xue to send someone to investigate according to my description, and the results of the investigation must be informed to me as soon as possible, I will further analyze the suspect's motive for committing the crime, make a profile of the suspect, and narrow the scope of arrest as much as possible,"

Qin Fei listened to Cong Xinyue's words, and the pen in his hand recorded quickly, until Cong Xinyue finished speaking, he was slightly relieved, and when he raised his head, he saw Cong Xinyue staring at him coldly, "Professor Cong, do you have anything else to add?" ”

"Not for the time being, you give these to Captain Xue first, if there is anything you need to add, I will contact you in time," Cong Xinyue picked up the coffee on the table and took a sip.

"I have a few questions, can I ask?" Qin Fei felt very unbelievable that he could make these inferences after reading the information from Xin Yue.

"Ask," Xin Yue said in a light tone as she drank her coffee.

"On what basis did you judge the time of Zhu Yi's disappearance?" Qin Fei actually wanted to ask when he was recording, but because Cong Xinyue spoke too fast, he didn't have a chance to ask questions at all.

"Two basis," Xin Yue put down the coffee in her hand and stretched out two fingers from her left hand, "The first is the fourth point I just said, Zhu Yi has been actively dialing strange numbers since 1:35 p.m., which is a very abnormal phenomenon, so I judge that Zhu Yi was already controlled at about one o'clock in the afternoon that day, and that person deliberately did this in order to cover up the time when Zhu Yi disappeared after getting Zhu Yi's mobile phone,"

"The second basis is that Zhu Yi made a phone call to me at 7 p.m. on December 5 to discuss Moxie's assessment, and that call lasted 40 minutes, so I judged that Zhu Yi disappeared between 8 p.m. on December 5 and 1 p.m. on December 6, of course, this is a relatively wide time span, and I need more clues to narrow down this time frame,"

"Understood, there is another question," Qin Fei then asked a second question, "How can you be sure that Teacher Zhu Yi's disappearance must be on those two roads?" ”

"I'm not sure, I'm just saying it's most likely," Xin Yue put down his hand, turned around and looked at Qin Fei levelly, his eyes were sharp, and there was a hint of scrutiny in his peaceful tone, "Please pay attention to my wording, this is very important, I don't have full evidence to confirm that Teacher Zhu Yi disappeared on those two roads, this is only based on the information you gave me, combined with the inferences made by Teacher Zhu Yi's usual habits, more clues are needed to make more accurate inferences,"

"Understood," Qin Fei didn't expect this person to point out his mistake so sharply, and he felt a little unhappy in his heart.

"Any questions?" Seeing that Qin Fei lowered his head and didn't know what he was thinking, Xin Yue reminded him loudly, "If not, hurry up and hand these over to Captain Xue, and let him investigate as soon as possible, we are now in a race against time, and any delay may lose a life, understand?" ”

"Okay," Qin Fei didn't expect that he had been lectured by her not long after staying with this person, and he was really depressed.

"Officer Qin," Xin Yue could also see that this person was a little displeased with what he said, "The wording is rigorous, and the work is necessary for our industry, and I speak more directly, so don't mind, I am not right about things and not people, I hope we can communicate and cooperate better in the future,"

"I know," Qin Fei didn't expect such a cold person to take the initiative to explain to himself, it was really unexpected.

After Qin Fei left, Xin Yue began to think about another thing, and this matter was also something she had to figure out, that is, the real cause of Moxi's death. What Xin Yue has now is only yesterday's surveillance video, but this surveillance video has made Cong Xin Yue discover a lot of problems. When Xin Yue took advantage of Qin Fei to send a report to Xue Mufeng, she was going to ask Ainoer first to see if this monitoring had been manipulated, and then to ask Chang Zicheng, who was on duty yesterday, to see what he could ask.

After leaving a note from Xin Yue, she left the conference room and went to the monitoring room. As soon as she pushed the door, she saw Enor sitting there in a daze, his eyes were also a little red, and his eyes were obviously empty, which showed that he was not looking at the surveillance at all but completely distracted.

"Enor," Xin Yue shouted as she opened the door.