Li Haochen held a document package and walked quickly into the building of the Criminal Police Detachment of Zhengguang Branch together with Cui Xiaohu.
The special team of the Zhengguang Bureau made a breakthrough, which aroused Li Haochen's sense of urgency. He urged Cui Xiaohu as he walked, saying: "Hurry up, I told you to get this psychological profile as soon as possible. I heard that Jiang
There is another breakthrough over there."
"Even if there is a breakthrough, the case may not be solved. Jiang Yuan has been here for so long, so it is not normal for him to have a breakthrough." Cui Xiaohu looked at Li Haochen and smiled. He knew that Li Haochen wanted to use psychological profiling to prove himself.
The pressure from ministries and commissions is huge. It is very difficult for a young man like Li Haochen to get ahead by relying on criminal investigation skills. If he wants to use psychological profiling to make his debut, he must have a decisive major case to support him. Otherwise, this will always be a small trick.
.
However, the development of this technology in China is very slow. Although Li Haochen's reasoning is very strong, the accuracy of his psychological profiling can only be said to be good - of course, this is actually amazing, the founder
The psychological profiles given by the FBI are often full of errors and omissions, or even completely opposite.
In general, psychological profiling is also a technique that is half art and half science, but it is more art than cranial reconstruction. In other words, it is much less reliable.
Li Haochen was a little guilty before, so he didn't take out the psychological profile, but now he heard that the task force had made a breakthrough - although he didn't know the specific breakthrough yet, but thinking about Jiang Yuan's efficiency in doing backlog cases before, he
I can't remain calm anymore.
Other task forces may work on their backlog of cases for half a year or even one year, and three months can only be said to be a starting point.
But Jiang Yuan had already shown a completely different approach to solving crimes, and Li Haochen was unwilling to waste what he had written for several days.
When I found Tao Lu's office, I saw no one, and then I went all the way to the meeting room of the task force, where I saw Tao Lu and several criminal police officers gathered around talking.
Li Haochen's heart skipped a beat, and he hurried over to call the criminal police who blocked the road.
"Oh, Chu Li, Chu Chu is here." Tao Lu greeted him like a good person.
Li Haochen smiled and said, "Excuse me, I heard there was some progress in the case, so I came over quickly."
"There is indeed progress. We have locked the suspect's vehicle." Tao Lu's face was red. Even if it is the criminal police detachment in the capital, it is quite visible when solving such a big case. In terms of proportion, it is comparable to the people in the capital.
The same goes for Tsinghua University. It sounds easy, but in fact it is difficult to criticize.
Li Haochen's eyes widened on the spot, like a 007 student who went through all kinds of hardships and took extra classes for six years and eight months before suddenly knowing that he was participating in the Joint Entrance Examination for Overseas Chinese Students.
He hurriedly said: "Has the control been deployed? How was it locked?"
Li Haochen was sent by the ministry and had the obligation to understand the case.
Tao Lu said: "We found a paint chip from the bones through Jiang Yuan and determined that the bones had been in contact with a Foton van. Then, Liu Chu mentioned that surrounding residents often complained about the construction machinery in the open space disturbing the residents, so
I searched through the complaint records and found that a Foton Xiangling M1 van appeared in the open space many times during the incident and was complained about stench, sewage, etc."
Tao Lu said and handed a printed personnel information to Li Haochen and said: "The owner of the van is called Han Xu, 27 years old, a native of Beijing. His home address is about 3 kilometers away from the vacant lot where the crime occurred. He should be familiar with the area.
In addition, we pulled the phone bill data and found that Han Xu has appeared near the vacant lot many times. However, because he lives nearby, it is not enough to be used as evidence alone. "
Tao Lu Xiaoxiao concluded: "Overall, there is still a lot of evidence to be completed, the chain of evidence needs to be improved, and the suspect has not yet been arrested..."
He talks about his shortcomings and basically shows off in front of his face.
In the same city, the Zhengguang Bureau did not have many opportunities to show off in front of the cadres of ministries and commissions.
Li Haochen smiled reluctantly, holding his briefcase with his hands, his knuckles turning white. It was still a step too late.
Cui Xiaohu glanced at Li Haochen, a little amused and helpless. Psychological profiling only lasted a few pages, but it took a lot of effort. Regardless of whether it was reliable or not, relying on the existing information, he could make a guess out of thin air.
When the murderer comes out, sometimes he can even draw pictures, so the workload will never be low.
But now that the suspects are about to be arrested, Li Haochen's psychological profile is naturally of little use.
At this moment, Xiao Si, who was sitting in the corner, stared at Li Haochen's bag and made a thoughtful reasoning, saying: "Li Chu, have you completed the psychological profile you did before?"
This time, Tao Lu's heart skipped a beat, and he turned around and glared at Cui Qishan fiercely. This unlucky kid didn't even know what the occasion was when he spoke. How heartwarming was this to ask in private? How bad would it be for Li Haochen if he asked it now?
Heart?
Li Haochen also frowned, then smiled with relief and said calmly: "I did do a psychological profile, but the age alone didn't hit the mark."
He was reluctant to waste his efforts. Before the suspect was completely revealed, Li Haochen simply took out a folder from his handbag and said: "My predicted murderer is between 40 and 50 years old, no more than 60 years old.
Have a job, have a special sexual fetish, have a medium level of education, engage in a manual job with low pay, most likely related to the slaughtering industry. Have no female relatives living with you, not good at speaking, or don't like to communicate, be very serious during work, and good at doing things
Some manual jobs have a good reputation among colleagues, but they are not respected..."
Li Haochen said openly, not afraid of not getting it right.
Now that he has done psychological profiling, he is not afraid of being laughed at.
Foreign psychological profilers also grew up in ridicule, and some once announced that they would hire a psychotherapist for themselves.
The reality is that people will not remember those cases of failure. Only the losers themselves will be bitter about these failures. On the contrary, what people always remember is success, so it does not matter how many times they fail.
What matters is success.
As long as it can play a certain role in a serious case, preferably by identifying the murderer, the status of psychological profiling will be consolidated. At that time, previous failures will only be regarded as the mother of success.
Jiang Yuan also looked at the profile made by Li Haochen with some curiosity, and found that it was really logical and conclusive.
It just doesn't quite fit the image of the murderer.
Tao Lu coughed twice, trying to ease the embarrassment, and said: "Let's arrest the person first. Once we've caught him, we'll see if it's consistent."
As soon as he said this, Li Haochen couldn't control his expression. This meant that his profiling had failed. Otherwise, Tao Lu would have shot Rainbow Fart on the spot.
"If you can help me in any way, let us know." Li Haochen stood to the side, not wanting to be the focus of the crowd anymore.
Tao Lu quickly arranged the task, sent several team captains out, and then said: "Director Li, I'm going to the scene. The suspect is on the Fifth Ring Road, and we are going to arrest him at his unloading point to avoid a long night.
"
"Okay. Then... I'll go with you." Li Haochen glanced at Cui Xiaohu and followed the team directly.
Naturally, Jiang Yuan also joined the team, including Liu Jinghui and others. Just to direct the arresting team, seven vehicles were driven out.
Naturally, the actual arrest work was completely out of the hands of Jiang Yuan and others. Tao Lu commanded by remote control and heard a burst of cheers coming from the walkie-talkie.
"We caught someone. It's a near miss." Tao Lu was actually nervous. He only relaxed instantly after hearing the report from the front.
Cui Qishan smiled to adjust the atmosphere and said: "It's better now. I just got off the Ring Road and I can't even go to the bathroom."
"He's a driver, so he can hold his urine without any problem." Tao Lu glanced at Cui Qishan angrily. The newly established task force looked dirty, so it happened to be disbanded when the case was over to avoid contaminating the team.
…
Jiang Yuan asked at this time: "The suspect is 27 years old. If he is a professional driver, does he have any experience in slaughtering? Is he experienced?"
He thought of the ox knife. Although the clue of the ox knife was not used to arrest the murderer, Jiang Yuan was deeply impressed by the details and proficiency of the murderer using the ox knife to dismember the body. And the skill of the cook Ding to dismember the ox is certain.
It requires experience and experience.
If you are 27 years old and don’t have plug-ins, it will be difficult to gain such experience.
Tao Lu also thought about it, and his face sank.
At this time, Liu Jinghui stabilized everyone and said: "The suspect may not be a single person, nor may he not have relevant skills. Check his social connections first!"
Tao Lu made arrangements directly. Once the identity was confirmed, it only took a matter of minutes to check the social relations of a criminal suspect.
Soon, a 47-year-old chef surfaced——
"Mei Gangzhuo has been exchanging text messages with the suspect Han Xu all year round. Han Xu once called him Master in a New Year message..."
