There was a buzzing and low discussion in the conference room, and the police officers whispered to each other, but no one protested -- all of them were old men from the public security system, and everyone knew that if the police could not solve the case, it would be like a general losing a battle, and this kind of thing could not be protested or resisted, and they could only consider themselves unlucky.

Then, the heads of various departments stood up one after another to speak and report on the progress of their departments' work.

The person in charge of the technical investigation department reported that a mucus sample of unknown composition found at the scene of the crime had been sent to the forensic forensic examination center of the Beijing Public Security University by plane, and the preliminary conclusion of the forensic center had just come out, and the possibility that it was secreted by the human body had been ruled out. Now, the forensic center is conducting a DNA test on the mucus to determine the possibility that it belongs to the body fluid of some animal...... However, preliminary judgment shows that no animals with DNA characteristics consistent with this have been found. Now, they are working with the Jincheng Biotechnology Center to use advanced fluorescence spectrometer equipment to review the specimens collected at the site, hoping to detect useful clues.

The person in charge of the public security detachment reported that they had learned from all the gangs and gangs around Shudu University, and that there had been no outrageous criminals in the vicinity of Shudu University recently. Together with the criminal police detachment, they have issued a warning to those characters with heads and faces on the road, strictly prohibiting them from approaching the vicinity of Shudu University, let alone committing crimes here.

As the person in charge of the criminal investigation detachment, Huang Shan also made a statement -- The criminal investigation detachment is responsible for investigating the family situation and social relations of the victims to see if they are likely to be retaliated against for committing crimes.

This is a very cumbersome job, but Huang Shan's report is much simpler, he said lightly: "Most of the victims are students or school teachers, and their social relations are relatively simple, and there are no obvious enemies." It was also not found that they had a relatively large interest dispute with others. There were no obvious similarities in the age, occupation, experience and social relations of the victims. Therefore, we believe that the possibility that these cases were caused by vendetta for personal reasons is very small and can basically be ruled out. ”

The head of the network supervision detachment stood up to speak, he said. The network supervision detachment and the technical investigation department have joined forces with the city's telecommunications, mobile and Unicom and other mobile communication operators to carry out a comprehensive monitoring of the campus LAN and Internet ports in Shudu University and the surrounding areas, once someone talks about "murder", "homicide" or the name of the victim, the case and other information related to the case on the post, QQ chat or other online contact tools, the monitoring system will automatically prompt and remind the Internet police to pay attention to the person's chat records and related speeches.

For some online posts that leak the facts of the case and may spread rumors and cause social panic, they will be the first to **

Similarly, in Shudu University and the surrounding areas, the key people who are listed as the targets of surveillance, their mobile phone calls are also being monitored. Once someone talks about something relevant to the case. The monitoring system will automatically record a recording of the person's call as a sample of the listening. So far, the Cyber Supervision Detachment has checked more than 3,000 call records, online posts, and chat records mentioning the case, but no clues have been found that are worth tracing about. At present, the police officers have been on duty 24 hours a day, listening to relevant calls and communications day and night, and tracking and screening relevant content.

The director of the Xinjiang District Bureau stood up to report......

Although Xu Yan participated in the special case group of the Fourth Bureau of the Ministry of Intelligence, he really participated in the case investigation meeting in a serious manner. It was a first for him. Listening to the reports of various departments within the Public Security Bureau, Xu Yan felt really interesting - if he hadn't participated in it personally. He really couldn't imagine that he could mobilize the assistance of so many departments to investigate a case. In particular, the speech of the Internet Supervision Detachment made Xu Yan even more terrified -- thinking that his Internet records and phone calls might be monitored, he had a feeling of discomfort all over his body, as if there were caterpillars crawling on his body.

"Get serious, it's really terrible to mobilize the national power with all your might!" this is Xu Yan's heartfelt feelings.

The whole meeting didn't last long. The debriefings of the various departments ended quickly. It can be seen that Deng Bonan is obviously dissatisfied with everyone's report, and he looks around everyone expectantly: "Which department else has to speak?"

The policemen drooped their heads, and no one dared to raise their heads to face Deng Bonan. There was silence in the room.

Deng Bonan sighed in disappointment: "Then, let's break up the meeting -- everyone go back and grasp the work at hand, don't slacken! But again, we have to use our brains, this case, the idea is more important! Everyone brainstorms! Okay, that's it, let's disperse." ”

As if on the verge of amnesty, the police stood up and dispersed.

Seeing everyone leave one after another, Deng Bonan sighed lonely, he got up from the conference table and walked towards Xu Yan, but he squeezed a smile and shook hands with Xu Yan: "Captain Xu, we haven't seen each other for a long time!"

Huang Shan coughed dryly: "Ahem, Director Deng, I'm sorry, there is something you may not know yet - our brother Xu Yan has been affirmed by the head of the army and promoted because of his outstanding work and outstanding achievements. Now, he is Major Xu. ”

Deng Bonan was stunned for a moment, and then, he smiled, and shook hands with Xu Yan with a more enthusiastic smile: "Oh, Major Xu, you see, I am an old man, the news is blocked! Major Xu is so young, he really has a great future!"

Xu Yan didn't want to say it, but seeing Deng Bonan and Huang Shan congratulating himself so seriously, he coughed dryly: "Cough, this, Director Deng, Captain Huang, this...... Ahem, it's also organizational care, my recent job title has been adjusted. Now, I'm a lieutenant colonel. ”

"Lieutenant colonel?" Hearing Xu Yan say this, Huang Shan and Deng Bonan were shocked at each other: the young man in front of him with a childish face turned out to be a lieutenant colonel in the army?!

Deng Bonan was more familiar with the situation of the troops, and he immediately asked: "Lieutenant colonel, is that the main regiment or the deputy regiment?"

"The deputy regiment ...... just mentioned"

Deng Bonan and Huang Shan looked at each other, and their eyes were shocked--although there was talk of being promoted by leapfrogging, the speed of the promotion of this young man in front of him was too astonishing, right? Especially Huang Shan, he was even more surprised -- two months ago, he met Xu Yan for the first time, and he was still a captain of the deputy battalion. A month ago, he encountered Xu Yan in the Qingxiushan anti-drug case, and at that time he had been promoted to a major officer in the main battalion; I didn't expect that a month later, when everyone met again, Major Xu had become Lieutenant Colonel Xu!

"Nima, oh, what did you just mention? How do I feel that brother, you mentioned the Major Camp as if it was very close to you just now?"

Huang Shan stared at Xu Yan with wide eyes. He muttered: "Brother, the speed of your progress is too terrifying! The ancients said that the priest should be impressed in three days, but your speed is ...... Damn, if you continue at this pace, won't you be a general when the time comes? Alas, brother, if we didn't know your identity, we would really think you would be a charlatan--how can there be such a young lieutenant colonel in the world?

Alas, brother. No, the next time we meet, we'll have to call your chief!"

Deng Bonan served as the director of the public security bureau, with a high official position and a relatively broad vision. Hearing that Huang Shan was so unscrupulous, he secretly pulled the corner of Huang Shan's clothes to stop him. -- Previously, everyone suspected that this young Captain Xu might be the second generation of the family. But in just two months, Captain Xu has become Lieutenant Colonel Xu. This young man has already covered in two months what most soldiers cannot cover in a lifetime - this is no longer something that the children of the powerful can explain.

In the opinion of Deng Bonan, the director of the public security bureau at the department level, a lieutenant colonel at the deputy regimental level is nothing, and if he is a subordinate, he is not even qualified to come to report to him. But if this deputy regimental rank was just a small captain two months ago, the rate of progress would be terrifying.

Deng Bonan knew the rules of the army. He knows that for such a rapid promotion and progress, two conditions are indispensable: first, Xu Yan must have a strong backer and backstage behind him, and there must be big people who spare no effort to support him; second: Xu Yan himself must have solid achievements that can be put on the table.

But anyway. For this kind of super fierce man who is "promoted by one level a month", he can no longer treat him with the attitude of an ordinary officer -- Huang Shan is still too reckless to talk like this!

Deng Bonan stopped Huang Shan, stepped forward with a smile, shook hands with Xu Yan even harder, and said with a smile: "Congratulations! Such a big happy event, brother, you don't invite us to drink, this is not good!"

Huangshan, the last time you arranged to invite Brother Xu to dinner, but you didn't do well, and now this meal can't be implemented. Brother Xu, if there is nothing else to do tonight, let's punish Huangshan and let him treat us to a good meal, how about it?"

Xu Yan smiled and clasped his fists with both hands and said: "Director Xu and Huang Zhi's meal, I think I should eat it - but not now! Along the way, I heard Brother Huang talk about the situation of this case, and the leaders above chased me so closely, I was also anxious!"

There are only a few days left in the deadline to solve the case, and now that you are drinking, it is estimated that Deng Ju and Huang Zhi are not sure in your hearts, and you are not drinking well enough, right? I think, it is better to wait for the case to be solved, and everyone will have a good meal, right? Deng Ju, when the time comes, we must fill Huang Zhi and roll on the ground, and never let him go, hehe!"

Deng Bonan and Huang Shan glanced at each other, exchanged glances very covertly, and both nodded slightly-as Xu Yan said, they were indeed anxious for the sake of the case. In just a few days, Director Deng's white hair has increased a lot, and Huang Shan's face is so bad that he doesn't even dare to look in the mirror. Now if they are asked to drink and have fun, they are really not in the mood, and even if they go, they are just forced to laugh.

Deng Bonan said with great emotion: "My brother is worthy of being a cadre from the People's Liberation Army, and he has also brought us the vigorous and resolute style of the troops! My brother understands our hearts -- now, don't say anything about eating, drinking, and having fun, this case hangs over my head, I don't even have an appetite for food, I have insomnia every day, and I can only sleep for less than an hour at night before I wake up.

If this case can't be solved, I won't say I'm sorry to the organization and the people, but I feel really sorry for myself! After decades of struggle, I usually work diligently and diligently, and my ability is not bad, and I finally got to this position, but I got into this matter for some reason, and decades of hard work have been wasted at once -- Brother, I'm not afraid to say something to you about my low consciousness, my old Deng is really not convinced! Brother, this time, I have to ask you a lot-"

Director Deng smiled wryly, and was actually in the mood to be humorous: "...... Like in the old movies, what did you say? For the sake of the party-state, let's pull the brothers!"

Director Deng's humor, Huang Shan and Xu Yan all laughed at the scene. Then, Director Deng smiled: "It's okay, according to what my brother said, after the case is solved." Let's have a drink at the Celebration Bar again. Brother, you also attended today's meeting, what do you think? You might as well point us out?"

"Director Deng is serious, and I am also here to learn. Director Deng was thoughtful and meticulous in his arrangements, and the comrades were not afraid of hardship or tiredness, and had a positive and conscientious attitude in their work -- at the meeting I attended today, I personally saw with my own eyes the hard and conscientious work style of the comrades of the Jincheng City Bureau, and I was deeply touched. I've learned a lot!"

Xu Yan said seriously, Director Deng and Huang Shan glanced at each other, and they both smiled helplessly. Deng Bonan smiled bitterly: "It seems that Brother Xu is saving face for us - I'm afraid that Brother Xu still hasn't said a word: We have done a lot of work in the Public Security Bureau, but most of it is useless!"

As a matter of fact, brother, you have also listened to today's meeting, and you probably know the situation -- we are not short of money, equipment, or police, but what we lack is a solution to the problem. What is lacking is a way of thinking and direction that can solve the case! I can see it, and if I continue to toss in a haystack like this. Tired people turn over on their backs, don't say ten days, I'm afraid that I won't be able to solve this case for half a year!

Brother Xu works in the confidential department of the central government, has a wide range of knowledge, and has handled many such cases, and has much more experience than us. I heard Lao Huang say that Brother Xu was coming over. I'm so glad I am, brother, we're waiting for you to show us some advice!

We all know that Brother Xu, you are a first-class expert in anti-special affairs in the Ministry of Intelligence, and you are the best at this kind of business -- even the most serious murderers who have alarmed the central government, my brother can catch them at your fingertips. This little thing in our Jincheng, as long as you show your real skills, it's not a piece of cake to cook?"

Deng Bonan, an old fritter who has been in officialdom for a long time, really speaks very well. He knew the characteristics of Xu Yan's vanity and good face as a young man, and after saying this, he said that he and the entire Jincheng public security system were very incompetent, just like a poor little white rabbit waiting to be fed, but he raised Xu Yan very high, and he was simply a hero who was born in the limelight.

Xu Yan is not a little hairy child anymore, but when he was worn by Deng Bonan's high hats, he couldn't help but flutter. Although he knew that the other party was deliberately pleasing himself, but such kind words were sent one by one without money, he still couldn't help but feel good, and in a trance, he felt that he really contained infinite power, and he was really powerful and omnipotent

Fortunately, Xu Yan was only slightly fluttering, and he was not really dizzy. After Deng Bonan finished speaking, he politely humbled a few words, saying that his first successes were just because of luck, and when it came to real business ability, he was probably not as good as everyone in the Shudu Public Security Bureau. Therefore, this time, I plan to be a student, with a humble attitude to learn from the business elites of the Jincheng Bureau, help to get started, and fill in the gaps, the real case handling still depends on the elites of the Shucheng Bureau.

In this way, after you come and go, this set of greetings can be regarded as over, and the two sides can officially enter the business process.

"So, Brother Xu, this case, you see, which aspect do you want to start with first?"

Xu Yan groaned slightly: "This ...... If I could, I'd better start with the place where the crime occurred. Can you arrange for a comrade who is familiar with the facts of the case to lead me over to the scene of the crime and see it for himself?"

Deng Bonan said very enthusiastically that he was willing to personally lead Xu Yan over to personally investigate the scene, and Xu Yan hurriedly said politely, saying that Director Deng was so busy with things, and he had every opportunity, how could he dare to work Director Deng's master? You don't have to go over in person, just arrange a few police officers to lead you over.

The two sides exchanged polite words, and in the end, Director Deng reluctantly said that he really had a lot of work to do. Since Brother Xu said so, then he won't go over in person this time. But I hope that no matter what Xu Yan finds here, or what difficulties he encounters and needs help, he can call him as soon as possible, and he will do his best to solve it.

At that moment, Deng Bonan and Xu Yan shook hands and said goodbye, said that they had worked hard, and then left in the car. Looking at the back of the vehicle in the distance, Xu Yan and Huangshan stood for a long time, and their eyes contained different flavors.

Huang Shan turned around and smiled at Xu Yan: "Okay, Boss Deng is gone, and now, we are left to work." ”

Seeing Director Deng leaving, Xu Yan also sighed lightly, and felt a sense of relief - although Deng Bonan had put down his shelf very much, but I don't know what was going on, Xu Yan still felt very tired when he stayed with these leaders who were full of official words, but he felt that he was more comfortable and relaxed to get along with this Huangshan, who was also a soldier and a bandit.

"Okay, Brother Huang, let's go see the scene. ”

Huang Shan called two criminal policemen and drove slowly along the school road. Less than ten minutes after driving out of the security office, on the school road near the back gate of the campus, Huang Shan ordered to stop the car, he took the lead in opening the door and getting out of the car, and then, Xu Yan also got out of the car, and two civilian clothes criminal policemen followed behind them. (To be continued.) )