I don't want to solve the case when I'm a little policeman.

Xu Zheng and his family were busy celebrating, but Mr. Yan and Fang Hua did not leave the archives.

The grandfather and grandson are still studying the information they just investigated, especially Sun Chuanbin, Liu Bin and their two roommates.

"I always feel that we are still missing some details. The murderer may not only be Sun Chuanbin, but also adults should be involved. Otherwise, I really can't figure out how they moved Song Hao's body.

Especially when the body was moved to the room where Du Meijuan lived, on the sixth floor. If you took the stairs, the stiffened body was not as easy to move as a piece of wood.

And what to say about this case.

The crime scene was so clean that the criminal gang basically left no clues, such as hair, saliva, fingerprints, etc. "

Listening to his grandfather's analysis, Fang Hua expressed confusion, "The body can be moved directly from the window to the sixth floor using ropes or drones. This doesn't seem difficult.

At one or two o'clock in the morning, if there was a little noise, the neighbors couldn't hear it at all. "

Yan Lao hated the iron and criticized it: "You, you are not serious about reading the file. Didn't Chang Lele's confession at that time say that as soon as she entered the unit building, she smelled a strange smell, and the smell was even on the first floor. There is only one possibility.

The body that gave off this smell was moved from the first floor to the sixth floor by taking the stairs. "

"Since you think there is something wrong with the details, why didn't you say anything when Brother Xu and the others were here just now?"

Mr. Yan couldn't laugh or cry, "Xiao Xu has a happy event today. It's a good thing that he can find this investigation direction. How can I still drag him to study the case.

The hardest part of this case is finding the suspect.

But I really never thought about Sun Chuanbin and his childhood.

After all, grandpa still committed empiricism and believed that people who were not at the scene of the crime were unlikely to commit the crime due to their age. "

Fang Hua tilted his little head, groped his chin with his fingers, and racked his brains to analyze, "Why did Brother Xu think of this? Could it be that he just thought of Sun Chuanbin when he saw that I was young.

I don't think that's necessarily the case.

He must have had the same experience as Sun Chuanbin, when he was a teenager, he listened to the couple upstairs talking every day.
Heck, that's for sure.

Otherwise, how could he empathize with Sun Chuanbin. "

Mr. Yan's face was full of dark lines at this time, but he couldn't discuss this aspect with her in depth. He said angrily: "Okay, you can help grandpa investigate Liu Bin's parents, as well as the parents of several classmates in his high school dormitory.

The focus is on the father, the more detailed the better. "

Fang Hua hesitated, "Grandpa, your police phone was taken back after you retired, and you can't access the intranet. How can I check it for you?"

Mr. Yan was helpless and pointed out: "Why are you so stupid? You won't call your Uncle Liu and ask him to help us investigate."

"No, it's time to get off work now, we can't disturb him." Fang Hua insisted, and launched another big move, "Grandpa, my mother sent me a message and asked me to take you back."

When Yan Lao heard this, he threw down the file helplessly and sighed.

The next day, Xu Zheng finished his work and took Zhu Qing and Pei Tianshi to the archives in advance in the afternoon. At this time, Li Mingsheng, captain of the Serious Case Brigade of the Capital City Bureau, and his subordinate Fan Yu were already waiting here.

Fang Hua is not here today.

After a few people greeted each other, they sat down and began to study the case.

Since Xu Zheng and the others had other jobs during the day, Mr. Yan asked Li Mingsheng to send Fan Yu to take their place in Xingbei High School where Sun Chuanbin and Liu Bin attended.

A private high school.

Go ask their class teachers and other teachers.

Not to mention, I was lucky this time. Sun Chuanbin's head teacher had already resigned, but his English teacher at that time was still teaching in the school.

The female teacher actually had an impression of Sun Chuanbin, saying that Sun's academic performance was very good back then, and his grades did not seem to decline in his freshman year of high school.

His grades were very stable until his senior year of high school.

Otherwise, I wouldn’t have been admitted to the National People’s Congress.

For Liu Bin and the other three people in his dormitory, all the teachers who taught in their class have resigned from the school, although the school has provided the contact information of these teachers.

But when I called to ask about the situation of Liu Bin and others, these teachers all said that they could not remember clearly.

Even if the teacher still has some impressions, he can only vaguely remember that Liu Bin and others did not have very good grades and spent all day in the back of the classroom peeking at novels.

Xu Zheng listened to Fan Yu describe her investigation today, and realized in her heart that the results could be used to verify whether Liu Bin and others had psychological changes at the time of the crime.

Are their grades up and down?

This method actually has bugs. Looking at it now, Liu Bin and his friends were already at the bottom of the rankings. How much worse could they be if they were even worse?

Xu Zheng asked: "Sun Chuanbin, Liu Bin, Zhang Xiangyu, Lu Hongping, Luo Shikai, have all their current information been investigated?"

Fan Yu nodded, "We are pretty lucky. These five people are all in the capital now. Sun Chuanbin went to the best school and is currently a graduate student at Renmin University.

He is also a member of the school student union.

The remaining Liu Bin and others did not have satisfactory grades in high school. They went to either a second or third college, a junior college.

They all work in various jobs now, but only one of them entered the system and became a police officer, serving in the Criminal Police Brigade of the DX District Branch. "

Xu Zheng suddenly became interested, "Oh, which one?"

"Luo Shikai, let me share the information of our investigation with you. You can take a look first."

Xu Zheng looked at Li Mingsheng while accepting the information, "Team Li is here today. Are there any surprises waiting for me in this case?"

"Haha, your brain is really useful." Li Mingsheng laughed loudly, and he turned over his computer desktop for Xu Zheng to see, "Luo Shikai, his father Luo Jun.

Ten years ago, at the age of 44, Luo Jun was a registered lawyer in a law firm, focusing on criminal litigation.

Now he is the presiding judge of a certain district court. "

Xu Zheng saw Li Mingsheng taking this person out alone and realized that they must have found out a lot of information, "Team Li, now is not the time to show off.

Say it quickly, say it quickly. "

Li Mingsheng looked at Mr. Yan, who smiled slightly and took over the conversation, "That's right, Xiao Xu. After you left yesterday, I reorganized our investigation direction.

I think there should be adults involved in this case.

After all, Liu Bin and the others don't even have driver's licenses. Even if they really use drones to carry corpses, it's not clear whether they can afford to buy a drone for tens of thousands of yuan.

Just say that they moved the bodies at night, avoiding all cameras, and making no big noise.

I just think adults should be involved.

He is even very familiar with the investigation thinking of our police.

So I asked Mingsheng and the others to investigate along this line today. What I didn't expect was that Luo Jun and Luo Shikai and his son once lived in the same community as Sun Chuanbin. Luo Shikai was also Sun Chuanbin's childhood friend.

However, when the incident occurred, their family had already moved out of this community. "

Li Mingsheng added: "We are sure that there is something wrong with this Luo Jun, not only because he is a lawyer by profession, but also because he was there early the morning after the incident.

appeared among the onlookers. "

As he said that, he found for Xu Zheng the photo that the police specially took of the crime. Early the next morning, residents of the community gathered in small groups next to the building where the crime occurred, discussing the circumstances of the case.

One of the shots happened to capture Luo Jun in the crowd, discussing something eagerly with his neighbors.

Some criminals will watch the excitement as onlookers when the police are investigating the crime scene. This is not because they are brave, nor because they want to see their own masterpieces.

It's because they want to get more information from the police investigating the case.

This way they can determine whether there are any omissions in the case they are working on and whether they need to escape.

In fact, this is a very wise choice, because if the police find clues, these criminals will deal with the aftermath or surrender.

Either commit suicide or run away.

"Is this Luo Jun on the list of those who entered and exited the community on the day of the crime?" Xu Zheng asked. The Luo family and his son had already moved out of the community when the crime occurred. If the camera could capture Luo Jun entering the community on the day of the crime.

Then his suspicion will be even greater.

"No!" Li Mingsheng showed Xu Zheng another piece of information, "There is another coincidence. One month after the incident, Luo Jun resigned from his law firm and became a civil servant at the age of 34.

Then I started as an assistant judge and worked my way up to the presiding judge of the front court, a senior judge.”

Xu Zheng looked at Luo Jun's information. It was very detailed, including his student status, work history, commendations he had received, and cases he had tried.

Now it seems that this person is indeed a strong suspect. As a criminal lawyer, he is very familiar with the police's case handling process, and he was once an owner of the deceased's community.

His son and Sun Chuanbin, who was downstairs from the deceased Du Meijuan, were growing up again.

What is even more evocative is that he quit his job as a lawyer one month after the incident, and instead took the civil service exam to become the presiding judge.

No matter how you look at it, there are many coincidences.

There are too many coincidences, which means that he is the most suspicious.

Xu Zheng looked at Li Mingsheng and said, "You must have other materials in your hand that are still hidden."

Li Mingsheng smiled bitterly and shook his head, "It's good that we can find out so much information in one day. There is no other information. We won't wait for you to come here, let's do some research and judgment.

Find out what to do next. "

Although there are several suspects now, ten years later, the police still have no substantive evidence, let alone any witnesses or physical evidence.

The truth of the case is now all speculation.

"What should we do next?" Xu Zhengyi asked, looking at Mr. Yan, "You are very experienced. Please tell me, what should we do?"

Mr. Yan spread his hands and said, "I have only one way, and that is to summon these people one by one and interrogate them first."

This is indeed a way, and it is also an impossible way. It can be regarded as alerting the snake, but Xu Zheng frowned, "If this case was done by Luo Jun and his son.

One of them passed the civil service examination at the age of 34, the other passed the second degree and then became a police officer, or a criminal police officer.

It can be said that their psychological quality is absolutely excellent.

If we really want to summon the father and son, let alone whether they can be interrogated based on the existing evidence, it is not easy to summon them because of their current work. "

Both father and son are civil servants, one is the presiding judge, and the other is a criminal police officer. Without conclusive evidence, it is indeed difficult to interrogate and extract a confession.

At this time, Zhu Qing suddenly asked: "Mr. Yan, you have been insisting on handling Du Meijuan's case. Do you think Luo Shikai already knows that we are investigating him?"

Mr. Yan was stunned. He had never considered this question. Li Mingsheng smiled and shook his head, "After I found Luo Shikai's information today, I quickly investigated the members of our city bureau's criminal police detachment.

There was no one who was his classmate or friend.

And I checked the surveillance and found that he has not been to the city bureau in the past three days.

Furthermore, the news that Xiao Xu and you formed a temporary task force to specialize in Du Meijuan's case has only circulated in the city bureau. "

Xu Zheng changed his mind and said with a smile: "Soldiers will block it, water will cover it, and soil will cover it. If Luo Shikai really knows, then let him know. I think what Mr. Yan just proposed is feasible.

But for Luo Jun and his son, I don’t think we should take action yet.

First summon Sun Chuanbin, Liu Bin and others for separate interrogations. Maybe we can get the answer from their mouths. "

Because these suspects were all in the capital, Fan Yu had investigated their information today and had their phone numbers and addresses, so he summoned them directly.

But instead of notifying by phone, Li Mingsheng sent plainclothes detectives to "invite" him in person.

Taking advantage of this gap, Xu Zheng, Li Mingsheng and Mr. Yan discussed the interrogators. In this case, when they were brought back, they could be questioned separately.

At five o'clock in the afternoon, Xu Zheng and Fan Yu walked into the inquiry room, and Sun Chuanbin was already sitting opposite them.

Sun Chuanbin was busy reading in school today. He graduated with a master's degree this year and was busy reviewing books for the Ph.D. exam. Unexpectedly, he was suddenly called to the office by the school leader.

He walked into the school leader's office, said hello, and was taken to the city bureau by two plainclothes criminal policemen who were waiting there on the grounds of cooperating with police work.

Seeing the police arrange him into the interrogation room, he breathed a sigh of relief. The interrogation was not an interrogation. At least the police did not regard him as a criminal suspect.

It's just that he didn't seem to have done anything that would have anything to do with the police.

When Xu Zheng first came in, he found that Sun Chuanbin was quite calm. After all, he was a graduate student at the Renmin University and had been trained in the student union. It was normal for him to be a bit fussy.

"Sun Chuanbin, we are investigating the death case of Du Meijuan, and there are some things that require your cooperation."

"Du Meijuan!?" As soon as he finished the procedure, Sun Chuanbin heard an explosive news from the young policeman opposite. He was dumbfounded.

The old events that had been buried in his memory suddenly reappeared in his mind, and he subconsciously said: "I didn't kill her, so why are you looking for me?"

Xu Zheng immediately followed his words and asked, "Then who killed her?"

"I" Sun Chuanbin is a person who has gone to college and has seen the world. He was originally in extreme shock, but Xu Zheng's question forced him to react.

He swallowed back what he was about to say and calmed down, "I don't know who killed Du Meijuan, but I heard that she was killed by her boyfriend.

And her boyfriend died three days before her.

So, who killed him? This should be the job of your police, right?" (End of Chapter)