Chapter 53: Able to Solve the Case

After lunch.

Wei Zhenguo led his men to the Changyang City Criminal Police Detachment.

The Criminal Police Detachment of the provincial capital Changyang City is a large unit, with multiple criminal police brigades under it, and its level is the same as that of the Ningtai County Criminal Police Brigade. The Criminal Science and Technology Center under its jurisdiction is also a brigade-level unit, with the largest scale and the most types of laboratories built. In terms of quantity alone, it is several times that of the provincial department.

At the same time, the Changyang City Criminal Police Detachment also has its own office building, a large building with a total of 12 floors, which naturally has a sense of being out of reach for small local police stations.

Inside the building.

Small conference room.

The air conditioner hummed, protesting against the excessive number of people in the room.

The chairs that were temporarily moved in were randomly piled up and occupied the space. Even the spider plants on the windowsill were moved away, leaving only a few leaves, sparsely scattered on the ground, helpless like a few crayfish being washed.

At this time, more than a dozen criminal police officers were sitting. The most conspicuous one is the one sitting near the door, with a slicked-back hair and two three-star black hair.

Everyone who comes in and sees this person will be shocked, thinking that this person is extraordinary - at this age and level, he is indeed extraordinary.

When Jiang Yuan came in, his eyes could not help but wander over his slicked-back hair and shirt.

Most other criminal police have short hair that is easy to manage, and their shirts are messy and a little dirty, but this one has a meticulous hairstyle and a spotless shirt, which is like a hairless cat squatting among a group of long-haired cats, and it always feels weird.

"Everyone is here, let me introduce you, this is the fourth-level senior police officer of the Criminal Investigation Bureau of our provincial department, Liu Jinghui Liu, and the third-level senior police officer, Gao Qiang Gao." Sitting inside is the captain of the Criminal Police Detachment Yu Wenshu, who immediately started to introduce Jiang Yuan and others when he saw them arrive.

Liu Jinghui is the young hairless cat with a slicked-back hair. He stood up politely and nodded to everyone.

The section chief Gao Qiang next to him was ordinary, about forty years old, and his clothes were dirty and had no personality.

Yu Wenshu, the captain of the criminal police detachment, introduced Wei Zhenguo, Jiang Yuan and others.

Wei Zhenguo stood up very socially, apologized to everyone, and said: "I am not familiar with the road conditions, I may have come slowly, and kept everyone waiting."

"It's okay, we calculated the time to come." Yu Wenshu ended the topic in one sentence, and then began to introduce the criminal police of the team.

In a small conference room, three levels of criminal police gathered, making everyone realize that there must be a major change in the case.

In the police system, the provincial department, municipal bureau and county bureau are not subordinate to each other, but only have a business guidance relationship. This is similar to institutions such as the Department of Agriculture, the Department of Finance or the Education Bureau.

The county education bureau must listen to the business instructions of the municipal education bureau, but when it comes to important issues such as personnel and financial power, the county education bureau listens to the county government, and the municipal education bureau listens to the municipal government, and they are not subordinate to each other.

Similarly, the criminal police brigade of the county bureau also obeys the county bureau and the county government in terms of personnel rights, and its business is independent of the criminal police detachment of the municipal bureau. The criminal police detachment of the municipal bureau has its own criminal police brigade and can only command its own criminal police brigade. When it comes to the county bureau, it can only supervise or provide business guidance at most.

When it comes to the criminal investigation bureau or criminal investigation corps of the provincial department, its nature has not changed much, but the business component is less. The vast majority of the criminal investigation bureaus of provincial departments do not handle cases themselves, and the criminal investigation bureau is just an ordinary department within the provincial department.

However, the internal personnel of such a concentrated provincial department criminal investigation bureau are not all masters and experts, but those who can be sent out to supervise cases are definitely not simple.

The participation of the criminal investigation bureau of the provincial department also made the excitement of the criminal police present accumulate continuously.

"Next, I will read to you the relevant documents of the 326 missing case, now called the 326 kidnapping and murder case, and the arrangements for the reorganization of the special task force... I will be the leader of the special task force, and the deputy leaders are Liu Jinghui and Gao Qiang..." Yu Wenshu's duties in the municipal bureau are equivalent to Huang Qiangmin's duties in the county bureau, but the platform is 100 times larger.

Wei Zhenguo, deputy captain of the Sixth Squadron of the Criminal Investigation Brigade of Ningtai County Bureau, and Jiang Yuan and others did not have the slightest opportunity to perform at the meeting chaired by Yu Wenshu, and only listened to him reading documents and speaking.

It took nearly 10 minutes for Yu Wenshu to bring the topic back: "According to the expert's judgment, it is initially believed that the main culprit of the 326 kidnapping and murder case, Tan Yong, was involved in more than one murder case."

Woo woo woo.

The sound was from the electric fan.

Everyone was very calm.

Seeing the people from the provincial department appear, it was like digging out a man wearing your clothes from the big closet in the bedroom. He couldn't be here to repair the air conditioner.

Similarly, if only one person died in the Tan Yong case, wouldn't it be redundant for the provincial department to send two people?

"Director Liu, you can speak." Yu Wenshu gave up his position.

"I'll speak here." Liu Jinghui stood up and said, "There are several suspicious points in the 326 murder case. First, the main culprit Tan Yong said that he kidnapped Ding Lan because he was angry and embarrassed because his courtship failed. His purpose was to throw her on the side of the highway to scare her. After that, he was impulsive again and developed to rape... rape... rape. After that, he wanted to take Ding Lan back to his house, kill her and bury her body, but because of Ding Lan's pleading, he ended up digging a basement to imprison her."

Liu Jinghui glanced around with sharp eyes and said slowly: "The most unreasonable thing here is that Tan Yong brought Ding Lan back to Changyang City. From Ningtai to Changyang City, you have to pass through a toll station and conduct random inspections. It is unreasonable for Tan Yong to take such a big risk just to bring Ding Lan back to his vacant house to kill and bury his body."

Liu Jinghui looked at the reactions of the surrounding criminal policemen and continued: "Tan Yong is a construction worker. He knows how to use construction vehicles. He has a familiar construction site and has many options for disposing of corpses. He claimed that he excavated the basement to bury the corpse, because Ding Lan After begging and volunteering, he decided to switch from burying corpses to digging basements... Is this more difficult and risky than burying corpses in the field or at a construction site? Is it necessary, especially when excavation in the basement requires some machinery? , Tan Yong made a special trip to transport it, it’s not easy.”

"In addition, Tan Yong committed at least four crimes, including the female corpse we excavated from the basement. He was also a prostitute. He kidnapped and prostituted prostitutes three times in the following years, but he did not leave much evidence, proving that he had a more rigorous mind. Why would such a person leave fingerprint evidence on Ding Lan’s bicycle?”

When Liu Jinghui said this, he looked at Jiang Yuan.

Jiang Yuan looked at Liu Jinghui curiously. This was his first time participating in the task force.

"Where is Liu Chu's inference?" Yu Wenshu knew that Liu Jinghui liked reasoning. At the same time, he had used many reasonings to prove his strength in the Criminal Investigation Bureau, so he did not challenge his "authority" at all.

Liu Jinghui looked around and saw no one answered. He felt a little disappointed. He raised his chin slightly and said, "I tend to believe that Tan Yong told part of the truth."

"You said it." Yu Wenshu cooperated.

Liu Jinghui nodded with satisfaction and said: "First, leaving fingerprints shows that Tan Yong's kidnapping of Ding Lan was probably impulsive, but it was not a random crime. Because Ding Lan was chosen as the target of the kidnapping, he did not commit adultery. It’s convenient for women. He can just choose the target at random and complete his crime.”

Liu Jinghui paused and continued: "At the same time, Ding Lan is the first woman imprisoned in the basement. Her special characteristics can indeed explain why he changed from burying corpses to digging basements and imprisoning."

Some people nodded, but most people remained calm. What Liu Jinghui said here was just ordinary reasoning. Many people present could do it - but most of them did not dare to say it publicly with such certainty.

Liu Jinghui narrowed his eyes in enjoyment. What he liked most about reasoning was the power that burst out from calmness.

After briefly describing the case, Liu Jinghui spit out the word he had saved for a long time:

"But! None of these answers can explain why Tan Yong returned to Changyang City!"

Liu Jinghui's suddenly raised voice attracted everyone's attention.

Several detectives couldn't help but frown and start thinking.

"Indeed, he can abandon the body on the spot, or go to a construction site he is familiar with, or even go to other counties and cities, but he should not return to Changyang." A criminal policeman from the Changyang City Criminal Police Detachment pondered and said: " He is someone who often travels outside, so he should have seen the road inspections in the provincial capital. "

"That's right. Tan Yong's company is an engineering company affiliated to the Road and Bridge Group. It has business all over the province and builds various roads, including expressways, national highways, various toll stations and checkpoints... So, he chose There must be a very strong reason in Changyang City." Liu Jinghui expressed his reasoning and said, "I think Tan Yong has a familiar and proven plan for abandoning corpses."

The criminal policeman who just spoke asked: "Maybe he happened to think of a suitable construction site in Changyang City? He was digging a hole or something like that."

"Driving more than 100 kilometers at the risk of being caught midway?" Liu Jinghui shook his head firmly: "If it is just an idea or a guess, it is not enough for a cautious engineer to make such a decision. If it is not a verified abandoned body If it weren't for the fact that he had used the plan and found it useful, Tan Yong's most correct choice would have been the construction site in Ningtai County. There was a construction site that Tan Yong was responsible for locally, and it should be better than the construction site in Changyang City where he was responsible for it. It’s more convenient and less likely to be exposed.”

This was a very convincing reasoning, and the detective who asked the question had to nod.

"Only with the proven method of abandoning the body, Tan Yong would be unswerving, risking being discovered on the road, and return directly to Changyang City after the incident. I suggest that Tan Yong be interrogated immediately, and Ding Lan be used as a breakthrough to ask questions His way of abandoning the corpse." Liu Jinghui said firmly and confidently.

Everyone waiting could only listen quietly.

At this time, I heard Yu Wen write: "Then follow Liu Chu's arrangement and interrogate Tan Yong again. Let him think that he is responsible for the murder. This will make it easier for him to speak. That's what Liu Chu means."

Liu Jinghui said: "That's right. Another thing, I think you can also ask, what exactly did Tan Yong do during the period after kidnapping Ding Lan. Since he decided to increase the crime, why didn't he go back to dispose of the bicycle? Did you forget, or something else happened? My personal guess is that it was delayed by something."

"Okay. That's it." The detachment leader agreed, and the matter was settled. The provincial departments also played a significant role.

Liu Jinghui smiled reservedly at everyone, waited for the detachment leader to finish, and then left the small conference room first.

Jiang Yuan watched the shiny slicked back hair disappear, then walked out of the conference room and to a place with fewer people. He couldn't help but turn around and look at Wei Zhenguo and asked, "Is this okay?"

Wei Zhenguo smiled as expected and said, "Doesn't it feel very powerful?"

Jiang Yuan whispered, "He has no evidence at all!"

Yes, judging from Jiang Yuan's "so many years" of forensic experience, the first thing he noticed was that Liu Jinghui was talking about reasoning, speculation, or inference during the entire meeting, but the only thing he didn't talk about was evidence.

Wei Zhenguo looked around and said, "So, what Director Liu is most famous for is his reasoning style. He doesn't care about evidence, he always relies on reasoning to solve the case, and then lets other police officers run for evidence."

From school to work, Jiang Yuan's mind is full of evidence and evidence. Now listening to Wei Zhenguo's introduction of Liu Jinghui, he is speechless and can't help but ask again: "Is this okay?"

"The senior police chief of the provincial department can solve the case however he wants." Wei Zhenguo pulled Jiang Yuan away and emphasized by the way: "The key is that he can solve the case."