Wen Jie entered the building of the Eastern Police Station and went straight to the office on the corner of the second floor.

The last time Officer Cao took him to get his laptop, he saw Officer Cao push the door into the office, and after a while he came out with a signed piece of paper and took him to the Physical Evidence Bureau.

He guessed that it was Officer Cao's office, and when he came to the office door, he was about to knock on the door, when someone inside pushed the door and came out.

Neither of them was mentally prepared and collided. Wen Jie fixed his eyes and saw the male police officer who came out of it he had seen.

It was when he did the system test that the system corrected the trajectory of Zhao Xiaolong's life, and he became a serial murderer.

At that time, the Eastern District Police Department came to the *** Second Substation to investigate the situation, and he was the one who accompanied Officer Cao.

It was also he who called Officer Cao out of the negotiation room, where Wen Jie was sitting at the time. It seems that I heard Officer Cao call him - Ah Xiang.

The two looked at each other. Wen Jie smiled at Ah Xiang and asked, "Is Officer Cao here?" ”

When he came out of the room, the police officer named Ah Xiang had a smile on his face, and the moment he met Wen Jie's eyes, he restrained his smile and stared at Wen Jie for a second or two.

seemed to be echoing Wen Jie's question, and it seemed to be talking to himself, only to hear his light "um".

"Thank you!"

Wen Jie nodded at Ah Xiang, and knocked on the hidden door with his fingers, through the crack in the door, he could just see Officer Cao sitting behind his desk.

Officer Cao looked up and saw Wen Jie at the door, raised his hand and waved his hand at Wen Jie, and shouted: "Come in!" ”

Wen Jie pushed the door in and closed the door with his backhand.

Officer Ah Xiang stood in the hallway, watching Wen Jie walk into the office and close the door.

He didn't leave immediately, but stared at the door for a moment. He always felt that something was wrong, and he couldn't say it!

In the professional sensitivity of a police officer, it is impossible for him to forget anyone he has seen.

He was sure that he didn't know the young man who came to find Officer Cao, but why did this young man look at him and seem to treat him as a familiar person!

didn't even address him, and asked Officer Cao directly if he was there?

Generally, there are only two situations in which the title will be omitted, the first is that he is very familiar, and the second is that the other party is an impolite daredevil.

And this man didn't look like a daredevil.

……

In the office, Officer Cao let Wen Jie to the sofa opposite his desk, took the disposable cup from the police station, and helped him get a glass of water.

Officer Cao placed the paper cup on the coffee table in front of Wen Jie. Stretched out his hand and pointed to the water cup, which meant to let Wen Jie not be restrained and drink water.

He moved a chair and sat opposite Wen Jie, raising his eyes to look at Wen Jie, his eyes were as sharp as a sharp sword out of his body, as if he could see through the appearance of people and see what was hidden inside.

I thought that the case of this young man who lost his computer was bumped into by him and intervened in the investigation by pure accident.

With the notebook returned to its original owner, there will be no more intersection with this young man named Wenjie.

Unexpectedly, as soon as he took over a case of drowning death, he saw Wen Jie again.

This drowning case, because it involves officials from the Ministry of Education, is forced by public opinion, and the police department hopes to characterize the incident as soon as possible and make it public.

After the autopsy, it was determined that he was drowned, and more than one person at the scene saw that this Qin Fen was thrown into the lake by himself, based on the above two points, Officer Cao characterized the case as suicide.

He confirmed that Qin Fen committed suicide by throwing himself into the lake, but why Qin Fen committed suicide is still investigating.

And at this moment, this young man named Wen Jie came out and dug up the case of drowning in the artificial lake within a few years.

In fact, when I received Wen Jie's text message last night, he was out on the field, coming out of the teaching and research department of Professor Liang Bin of M University.

When such a thing happened, the leaders of the Business School of M University gave Liang Bin a vacation and asked him to deal with the affairs of the family, and the school would arrange the course affairs properly.

Professor Liang only rested for one day before returning to the three-foot podium. When Officer Cao contacted Liang Bin, he was surprised to learn that he was in the school's teaching and research team.

The transcript with Liang Bin was fruitless, and Professor Liang Bin seemed to be unprepared for Qin Fen's suicide.

just repeatedly told Qin Fen to work well, the children don't have to worry about studying, and there is no conflict between their husband and wife, how can they commit suicide?

Let him recall whether Qin Fen has behaved abnormally in the recent period.

This question is just a routine inquiry, but for intellectuals like Liang Bin, it is incomprehensible.

He repeatedly emphasized that his wife Qin Fen was normal, mentally normal, physically normal, eating normally, and sleeping normally, and he couldn't understand how the police could ask such strange questions.

Officer Cao shook his head with a smile, he really couldn't communicate with the pedants according to ordinary thinking.

After saying goodbye to Professor Liang, he sat in the police car and lit a cigarette.

While swallowing, I wondered: Is it wrong thinking? Is it too much to focus on a certain point and ignore the malleability of the case?

It seemed that the truth was hidden in some inconspicuous corner, but it slipped out from under his nose again and again.

Just when he touched his nose from Liang Bin and was at a loss, Wen Jie's text message came.

He read the text message, as if a bright light pierced the night sky in the darkness, and those overlooked details crackled and lit up.

Right! That's the right idea.

He returned to the bureau and checked the files of several drowning cases overnight.

This investigation really found a problem.

These dossiers are very simple, based on the autopsy report, the testimony of eyewitnesses and relatives of the deceased, and characterize several cases of throwing into the river as suicides by drowning.

With regard to the investigation into the identity of the drowning person, no investigation has been launched into the cause of the suicide.

Turning to the back of the file, the signature column is the signature of Huang Yi, the police officer in charge of the case, and the review column is the signature of Guo Changlin, the captain of the second team.

Huang Yi? Lao Huang of the Second Criminal Investigation Team?

Officer Cao is in charge of the Criminal Investigation Division 1. Because Lao Huang was not in their criminal investigation team, Officer Cao didn't have much impression of Huang Yi.

I just feel that when others from the Second Criminal Investigation Team go out to the police, he is always on duty in the bureau and doing internal work.

He is also older, and he is generally not held accountable for dangerous cases. Therefore, it is normal for Team Guo of the second team to assign him the case of drowning suicide.

Officer Cao's eyes rolled slightly, looked at Wen Jie, who was sitting opposite him, and said politely, "Meet again, Wen Jie." ”

"Yes, Officer Cao is good!"

Wen Jie greeted Officer Cao politely, but there was a drum in his heart, Officer Cao seemed to be peaceful and easy to get along with, but in fact he was stern, giving people an invisible coercion.

For example, at this moment, Officer Cao restrained his smile and looked at him with a solemn expression, making him nervous for no reason.

"I'm a little curious...... What is the reason for the drowning of people in artificial lakes in recent years. ”

As expected, as soon as the formal questioning began, the police's characteristic coercion rolled in.

Let Wen Jie even be mentally prepared for this problem. When he heard this question come out of Officer Cao's mouth, his mind still stopped for a moment.

"Uh...... Officer Cao, that's right, I was passing by the Canal Wetland Park, and I was far away, and I only saw a crowd gathering, thinking that the park had some entertainment projects, and I didn't take it seriously.

I...... I just started my internship at the *** General Bureau, and I was busy with work, and I was not in the mood to watch the square dance of the uncle and aunt in the park. ”

Wen Jie smiled apologetically as he spoke.

That smile gave people the feeling that there was no city, and Officer Cao couldn't help but take a serious look at Wen Jie.

He found that Wen Jie's eyes were clear and transparent, like gems soaked in morning dew. The warm light of the eye waves is revealed, which makes people feel good at the sight.

"The next day, I watched the news and found out that something had happened to the artificial lake, and someone had drowned. Probably out of curiosity, I casually checked the words 'artificial lake drowning'.

I'm a social researcher, so I guess I have a professional sensitivity to data.

The moment the search results popped up, I found that the age of several drowning girls seemed to be related to the year of drowning.

As a result, it is really related, they were both 14 years old in 2017, the same age as the eldest daughter of the leader who drowned the day before yesterday. ”

When Wen Jie said this, his eyes flickered and he stared at Officer Cao.

He hoped that Officer Cao would think that he had just stumbled upon this clue, that he was just interested in the number sequence, and that he had simply deduced it......

Officer Cao fell into deep thought after hearing this, and did not speak for a long time.

He was scrutinizing Wen Jie's words: from seeing people watching, to discovering that several drowning girls were the same age as Qin Fen's daughter.

Everything makes sense, but when things are put together, it feels a bit far-fetched.

I can't help but ask: Could it be too accidental?

You must know that there were more people in the park at that time, and there were dozens or hundreds of onlookers who ran over to watch, and they didn't say that they had found any pattern of drowning suicide.

He was just passing by, and he didn't even go over to watch. But there is such a major discovery, which makes people feel a little incredible.

Officer Cao found it incredible, in addition to the above reasons, the more important reason was that Wen Jie's guess was completely correct.

After looking through the file, he found that the file did not record the identity information of several girls, but only indicated the kinship of their parents, relatives and friends, and other people who collected the records.

Generally speaking, the police will conduct investigations based on the natural and social identities of the people involved, and gradually investigate the network around them, looking for motives that may constitute suicide or homicide.

No matter who is responsible for the case, such a low-level mistake will not be made.

What's more, it was the old criminal police officer in the bureau who was in charge of this case at the beginning.

Officer Cao quickly checked the basic information of several girls who committed suicide by drowning in the public security system.

The results of the inquiry made Officer Cao gasp: Guan Xiaonan, Xu Mo, and Lin Yufei are all students of the No. 6 Middle School in M City.

And the No. 6 Middle School in M City is the school that Qin Fen was assigned to after graduating from Normal University.

So, what really happened to the No. 6 Middle School in M City?