Then, Yan Tao returned to the room where Professor Shi lived, and used his multi-band light source reconnaissance lamp to repeatedly illuminate Professor Shi's computer, extracted the fingerprints on it, and then ordered the investigator to turn on the computer and back up all the data on the computer notebook.

He suddenly raised his head and asked Zhang Han: "Zhang Da, have the people from the Institute of Chemistry ever touched Shi Lao's computer?" ”

Zhang Han shook his head and said, "No, because the case has not been finally closed, we haven't let anyone touch this computer." ”

Yan Tao thought for a moment and said to Zhao Sihai: "According to what I did just now, take a detailed look at the Apple computer in the other room and copy the contents of it." ”

Towards the end of the investigation, Seinfeld and Xue Hong finally returned, and they brought back a petite, delicate-looking woman, about twenty-seven or eight years old, she was Tang Jia, Professor Shi Shude's nanny and partner.

Xue Hong directly took Tang Jia to another room, and Song Fei reported to Yan Tao alone: "Team Yan, after the lockdown of the technical department, Xue Hong was in a large supermarket nearby, we met her on the way to the supermarket, she claimed to buy some women's products, that is, sanitary napkins, Xue Hong searched it, and it was indeed right."

However, we calculated that it would not take more than 20 minutes to walk back and forth from the hotel where Tang Jia stayed to the supermarket, but from the monitoring of the hotel, we found that Tang Jia had been out for three and a half hours.

"After our cross-examination, she said that after going out, she first asked for a bowl of noodles at a noodle restaurant next door, because we were in a hurry to come back, and we didn't have time to go to that noodle restaurant."

Yan Tao nodded: "Okay, you guys did a very beautiful job, you immediately take someone to the noodle shop with Tang Jia's photo, try to find out when she walked into the noodle shop and left the noodle shop, and then go to the supermarket, find the video of the supermarket, and see how long she stayed in the supermarket and what she did." ”

After arranging all this, Yan Tao ordered the team to evacuate and let Xue Hong bring Tang Jia back to the team.

During the entire investigation and questioning process, Huang Miao barely said a word, but she basically followed Yan Tao step by step, like a primary school student, observing everything he did, and sometimes she could even beat him.

When he returned to the criminal police detachment, Zhang Han did not accompany him, and as the captain of the criminal police brigade of the Linhe Branch, he also had a lot of work to do.

Yan Tao personally drove the Cherokee, Huang Miao sat in the co-pilot's seat, Yan Tao looked at Huang Miao through the rearview mirror and smiled: "Huang Jiao, why do you act like a primary school student and don't say a word?" ”

Huang Miao looked at Yan Tao and said seriously: "I can only be a primary school student in front of Yan Da, how many years have I not been involved in a case, I almost don't know how to deal with a case, only by lowering my body to start as a primary school student, can I be a qualified investigator, the instructor of the serious crime brigade can't even be a qualified investigator, won't I smear everyone?"

"Yan Da is the best teacher, you won't be reluctant to take me as an apprentice, right?"

Yan Tao nodded, and admired from the bottom of his heart: "Huang Miao, you are really amazing, just by virtue of this, everyone will accept you." ”

Xue Hong, who was sitting in the back row, said with a smile: "Actually, the Yellow Sect doesn't have to work so hard, and handling cases is not the instructor's job in the first place?" ”

Huang Miao shook his head: "Xue Hong, you are wrong, although the division of labor is that I don't handle the case, but the serious case brigade has three deputies and four captains, everyone usually takes care of me, and the leaders on duty don't let me participate, I appreciate this."

"However, as the population of the city grows and the incidence rate is also rising, suppose one day, all the four captains are not in the city, and the team has a case that needs to be signed by the leader, do I have to wait for the family to come back?

"You may say that communication is now convenient, mobile phone MMS can find photos of the scene, and phone calls can directly ask for instructions, but after all, this is different from being at the scene in person.

"That's right, Taozi, the Linhe Branch has handed you very detailed materials today, but you must go in person, I have been watching you, it seems that you have a lot of new discoveries, right?

"If one day, if it is really my turn to be at home, if I, as an instructor, dare not make a decision on everything, and let the brothers go to the detachment leader, will I, the instructor, still have the face to deal with serious cases?

"So I not only have to learn, but also learn quickly, and strive to pass the test as soon as possible, Taozi, you guys have to help me."

Yan Tao smiled bitterly and shook his head: "Miao Miao, why are you suffering?" ”

Huang Miao glared at Yan Tao fiercely: "Here it is again, can you pay attention to the impact, there are still scouts present." ”

Yan Tao smiled: "I'm sorry, Huang Jiao, I forgot, I must pay attention in the future." ”

Xue Hong grinned: "It's okay, Huang Jiao, I didn't hear anything." ”

After a pause, Xue Hong couldn't help but ask, "By the way, Huang Jiao, you and Yan Da are classmates, right?" I heard that you, your lover and Yan Da are all classmates, are they college classmates? ”

Huang Miao shook his head: "Who are college classmates, we are high school classmates, we are from the criminal college, I am from the police academy, can't I be bullied by him like this?" ”

Yan Tao sighed and said, "I'm sorry, Huang Miao, I really didn't mean to, I sincerely admire your spirit, please don't mind." ”

Huang Miao glared at him: "Go, no one is as knowledgeable as you." ”

Xue Hong couldn't help but cover her mouth and snicker.

Yan Tao looked behind him from the rearview mirror and said, "Xue Hong, I'm the captain, be careful that I put on small shoes for you." ”

Xue Hong hurriedly waved his hand and said, "Yan Da, I didn't say anything, you are immortals fighting, don't harm us little people." ”

said it, but laughed even harder, she was also an old scout, of course she wouldn't take Yan Tao's words seriously.

Yan Tao went directly back to his office, Huang Miao also followed, and Xue Hong took Tang Jia to the inquiry room.

Zhao Sihai moved quickly, knocked on the door of Yan Tao's office almost before and after his feet, and reported directly: "Yan Da and Huang Jiao, I have found out clearly, from 15 o'clock yesterday afternoon to 12 o'clock today, there were five flights from Jianghuai City to Chuncheng, which were 15:40 and 17:30 yesterday, 8 o'clock this morning, 9:30 a.m., and 11:20 a.m., and the flight time was about three and a half hours.

"In addition, there are more than a dozen flights from Jianghuai to Beijing, and flights from Beijing to Spring City are almost every hour or less."

Yan Tao nodded, looked at the list of voyages handed to him by Zhao Sihai, thought for a while, and said, "That is to say, if Mr. Shi Muzi is in Jianghuai, at least one flight last night will be able to catch up with the return to Spring City."

"Even if we can't come back in time for something urgent last night, we should be at Guardian Airport before noon when we take the flight at 8 o'clock this morning, and the Institute of Chemistry should contact us in time after we arrive.

"It's already fourteen forty in the afternoon, this old man hasn't moved yet, just ask, when you hear that your old father has passed away, if you don't rush back to mourn, what else is more serious than this?"

Huang Miao looked at Yan Tao: "Do you think there is something wrong with this Shi Muzi?" ”

Yan Tao shook his head: "It's too early to make a conclusion, because the cause of Professor Shi's death has not yet been finalized, but this Shi Muzi couple just returned to China a week ago, and a week later, his father died, is this too much of a coincidence, right?"

"In addition, I found that Professor Shi's collection has obvious traces of human touching, and it is also camouflaged, and some dust was sprinkled by hand, which is not just a coincidence.

"Sihai, quickly organize people, find the Institute of Chemistry, investigate, apart from Professor Shi, is there anyone who helps him take care of these collections, who has the key to the storage room? In addition, with so many collections, as a rigorous scientist, it is impossible for Shi Lao not to have a list, and strive to find out where Shi Lao's list is in the shortest possible time.

"You can start with his study computer, Tang Jia's computer, and the office computer and everyone around him.

"In addition, the Linhe Branch has found from the on-site investigation that in Professor Shi's room, in addition to Professor Shi and Tang Jia, there are traces of three men and a woman, and the identities of these four people should be ascertained as soon as possible, it is estimated that one of the men and one woman may have been left by Shi Muzi and his wife, if so, who are the other two men.

"Also, send someone to send the physical evidence collected by me and you in Professor Shi's room to the technical department for identification and screening, and I will immediately go with Huang Jiao and Xue Hong to ask Tang Jia, and Song Fei will come back and ask him to see me immediately."

Yan Tao neatly assigned the task to Zhao Sihai, the leader of the second squadron, and Sihai agreed to trot to carry it out.

Huang Miao was dumbfounded, saw Sihai go out, gave a thumbs up and said: "Taozi, it's really yours, I didn't remember a word, the organization is clear and clear, how did you do it?" All this is in your head?

"It seems that I am still wrong, in front of you, I don't even have the qualifications to be a primary school student, I am devastated!"

Yan Tao smiled: "Old classmate, don't brush me, I have been a criminal police investigator for ten years, and you have been an internal office for almost ten years, and the division of labor is different.

"Therefore, the division of labor in this society is becoming more and more detailed, the purpose is to improve efficiency, you are right to contact the case, and there is a foundation, at least to achieve that the investigator can not easily play sloppy eyes in you, but to be as skilled as an old investigator, it is by no means possible in a short period of time.

"Let's go, let's go see that Ms. Tang, this is not a simple person, twenty-eight years old to a seventy-two-year-old man as a mistress, would rather not be famous, what is she drawing?

"You also saw it, she is not ugly, although she is not tall enough, but she looks small and exquisite, the most incredible thing is that her information shows that she is an outstanding graduate of the Department of Chemistry of Jinghua University five years ago, have you ever seen such a nanny?"

Suddenly, Yan Tao seemed to remember something, and quickly picked up the phone and dialed a number: "Sihai, tell Captain Chen of the Technical Brigade that Song Bo is asked to avoid this case, he is a student of Professor Shi, and he is a closed disciple, the relationship between teachers and students is special, we must abide by the rules." (To be continued.) )