Find Liu Xiapei.

Anyone knows that finding him can make a major breakthrough in the case, but for so long, no one has found him, the tight encirclement has already been set up, why is there no clue at all, the entire file and all the relevant information Zhang Shidong has read it, with his understanding of the criminal investigation, the comrades of the provincial department have done it well and thoroughly.

Can this person disappear out of thin air?

Another fact was also learned from Shi Rulong's mouth, during the martial law period, even his own people and the vehicles he received were checked, and there was no omission, and there was no possibility that someone would take people out for personal gain.

The whole case, from all aspects of the case, there is no possibility of escaping with criminals, which is also a headache for all the detection masters, a considerable number of secret sentinels have been scattered in the entire area, and the personnel within a radius of several kilometers cannot be controlled, and can only be closed little by little, including the factors that are likely to occur when the criminals are trapped by accident or fall into a well in a river valley.

Fortunately, the military subdivisions and troops stationed here are here, and the winter in the Central Plains is not very cold, and thousands of officers and men, commanders and fighters have been dispatched to fight here for more than 10 days, and fortunately, the logistics supply lines of the troops and the supplies of the provincial departments can be completely in place, otherwise the consumption of several thousand people in such a large-scale investigation and blockade will be an astronomical amount.

Not only is it a case of destroying the door, but also a bizarre case of the death of a member of the task force, the case has alarmed the ministry and the high-level, and the loss is not very important in the face of solving the case, the case must be solved, the murderer must be arrested, and the third-in-command of the province plus the first leader of the political and legal committee and the first leader of the provincial department personally took command as the leader of the task force. If you want people to give people and things, and if you ask experts to invite experts from the capital, and you want to give you what you want, the task force only needs one thing, and that is the result.

When it was time to distribute boxed lunches, in order to be more convenient and centralized, the provincial department specially contacted nearly 20 mid-range restaurants in the provincial capital, and staggered the meals for an hour every day to make boxed lunches for all personnel, one meat, two vegetables and one pickle for six taels of rice per person, and one bag of milk per person every day.

Zhang Shidong stood at the scene of the crime for a long time. No one knows what he thinks. When the lunch box came, he squatted in the living room to simulate the scene with virtual objects, including the rest of the meal, and the mess in the house. Corpse. Bloodstain. The wounds and so on were restored one by one, and he squatted at the dining table, giving people the feeling of chatter. Motionless, looking at such a picture, the food was very delicious, and this move was also recognized by some nearby criminal police.

As an economic investigator, this may be regarded as the most basic quality.

At the scene, there is absolutely nothing missing, with so many experienced professional police detectives to check, Zhang Shidong does not feel that he is a layman who can be stronger than their strength and thoughtful, he will not look at it from the perspective of economic investigation, he is just reasoning backwards, the advantage he has over others is that he knows the energy in Yin Xiuxiu's body, it is almost certain that even if the person in the car was not killed by her, she will never be unaware, and assuming that she killed it, what made her kill her colleague regardless of hiding her anger, It is said that after working together for a while, they know who each other is, and if they want to kill them, they will be killed long ago, and there is no need to have an occasion in front of the public that they can not even have a chance to find a witness for themselves.

What motivates Yoon so-so to go crazy?

Zhang Shidong is not looking for a thread to peel off the cocoon, but looking for Yin Xiuxiu's psychological state, bringing in her identity, what he restores is not the picture at the scene of the crime, but everything that happened after Yin Xiuxiu and other members of the research team arrived at the scene.

They came, surveyed the scene, summed up the experience, held a field meeting, conducted a field analysis, a day's patrol pursuit, and after announcing that it was fruitless, they returned to eat, set off again, and the killing wrinkled.

A few criminal policemen outside looked at the whispered discussion here when they were eating, Zhang Shidong had a flash of inspiration, the root of the problem should be the announcement that the investigation was fruitless, and the problem broke out, it should be during the meal, could it be that Yin Xiuxiu heard something that made her uncontrollable and extremely angry, which prompted her to go crazy and kill all her colleagues in the same group?

Zhang Shidong is a loyal supporter of the theory of limitation, that is, once his thinking mode is locked in a road, he will continue to dig down this road, convinced that he will be able to dig out the problem, a bit like a tendon, but not exactly the same, at least he knows how to adapt and wait before the road comes to an end, not stupidly bumping forward.

When he overturned countless reverse reasoning, he got the answer that was most in line with his intuition just now, Yin Xiuxiu was because of his unbearable anger, so he ignited the madness factor in his heart, in essence, she should be kind, otherwise with her genetic warrior status beyond ordinary people, she can leave safely anytime and anywhere, she is an orphan, she grew up with her relatives in the United States, and she has no worries in the country, so she may be convicted in the end if she is imprisoned, if she is not kind-hearted and has a trace of conscience, Maybe he was already burdened with carnage and blood.

Looking at things from people, pushing from the end to the starting point, Zhang Shidong still doesn't know where Liu Xiapei is, but he already knows that when he was eating that day, something must have happened, or that Yin Xiuxiu heard the conspiracy of several other people, what can make her so angry, in the current situation, there is only one possibility, that is, colleagues may condone the murder suspect Liu Xiapei to escape or hide, not only against the original intention of the formation of this group, but also to destroy the most sacred realm in Yin Xiuxiu's heart, no wonder she is angry, Can a person not be angry when his faith has been broken? has a special ability, and kills people in a fit of rage, which is very logical.

After having a direction of his own in his heart, Zhang Shidong was just about to continue to follow the train of thought, and Su Xixi passed on the information belonging to Liu Xiapei.

This is a very hard-working good student, and he is good at helping others on weekdays, but he was born in a small mountain village and his family is poor, so he has always been very inferior, and his living conditions have not changed his cowardly character in the past two years.

Archaeology is bound to be associated with a profession, it is said that some time ago Liu Xiapei went out with his mentor, chasing the grave of a certain big man that a group of tomb robbers might have dug up, and he left for more than two months, without any news, and suddenly came back and asked for leave to go home, on the grounds that his father was seriously ill.

Among the information searched by Su Xixi, an inconspicuous place attracted Zhang Shidong's attention, he read the information and did not read those that everyone knows, and specially deducted some words to find some horns, this time he really found the right one, in those materials, Su Xixi sent someone to the school to find out about the classmates, Liu Xiapei has no girlfriend, has been obsessed with research, more and more withdrawn, and the roommates in the dormitory rarely come and go, so that he once made a joke that has been circulated for a long time, and was bullied by the freshmen who have just entered the school, If it weren't for Senior Sister Sang's help, I don't know how much effect it would have had at that time.

Senior Sister Sang, these three words entered Zhang Shidong's eyes, he turned to some of the previous information, and found that some people's mouths were more or less full of envy, jealousy and hatred, mentioning this Senior Sister Sang, when talking about her, everyone was with a little reverence.

Zhang Shidong used a special login account to enter the file system of Liu Xiapei's school, searching for a woman surnamed Sang, this surname is relatively rare, there are only three in the entire school, both are younger than Liu Xiapei, only one, is currently a doctoral student in the school, Sang Xue, a very common name, the photo on the student ID card is a dignified and generous woman, if it is not for the narrow eyebrows, it will give people a kind of mother's nobility.

The information is simple, but it is so simple, it directly attracted Zhang Shidong's attention, what is he doing, there has been more contact with dignitaries and dignitaries over the years, and now many second and third generations are in schools and units, and they are so simple that people can see at a glance that there is no ** data file.

Entering another system, importing Sang Xue's basic information and photos into the system, the real Sang Xue appeared in Zhang Shidong's eyes, and the moment he saw her information, he was already sure that his guess was not far from ten, and it was one step away from the truth, and it was within reach that it could penetrate this layer of diaphragm, and now the question was where to start and how to penetrate.

Sighing, Zhang Shidong lit a cigarette, some things, once you find the right direction, are actually very simple, so simple that you don't need too professional criminal investigation technology to be able to investigate, it is this line that everyone can't find, so it wasted so many days, if their inferences are correct, then, Liu Xiapei should be in the ......

Let Tong Qiannian use hacking technology to enter Sang Xue's personal space and download a very simple frontal half-length photo.

With blazing eyes, Zhang Shidong greeted Shi Rulong and the driver Xiaowu: "I want all the checkpoints and road surveillance video for the first three days." ”

With the ability of Tong Qiannian and Su Xixi's elite soldiers, after getting the video, it took three hours to extract a few photos that Zhang Shidong needed from the pictures recorded by as many as hundreds of surveillance probes.

Approaching midnight, the officers and men still stuck to the front line, the temperature at midnight dropped to more than 10 degrees below zero, the cold wind was swishing and biting, and the cold air in the cold winter season was inevitable in the Central Plains, and the soldiers could only rely on liquor to keep warm, and the old soldiers carried a little more to let the new soldiers sleep for a few more hours.

Zhang Shidong only brought Shi Rulong and Xiaowu, and did not communicate with the large army, according to the information shown in those photos, he arrived at an old-fashioned five-story red brick residential area, looking at the terrain here, Zhang Shidong smiled, it is still professional, but it is precisely because of professionalism that he directly exposed the rooms where he was hiding.

Ready to be able to quickly escape through the window once discovered, there will be some specific requirements for the height and direction of the house, according to these points of reverse pushing, Zhang Shidong locked the window on the third floor near the outer floor of the illegal building how high it is. (To be continued......)