At the second meeting of the research team in Suicheng, Chen Yi was much more serious, and Wang Shengrong, the deputy director in charge of criminal investigation, also came.

First of all, last year's 622 poisoning case, although the case is a little twisted and turned, it is not so easy to investigate, but there are definitely traces to follow, the Suicheng Criminal Investigation Detachment has not solved this case for a year, and even Gao Huimei, the suspect, has not been locked, and it is necessary to seriously sum up experience and accept criticism.

Zheng Congliang was silent, and he did not resist Chen Yi's accusation in his heart, the Suicheng detachment did not solve the case, and the research team solved it within two days of coming, which is a fact and very revealing.

Of course, there are also reasons why the Suicheng detachment has made a lot of trial and error, 90% of the clues and suspects have been checked, and what the research team has to do is to find the remaining 10%.

There are no mistakes, but it is necessary to improve the ability of criminal investigation, and the focus is on the control and analysis of the criminal mind, and the suspicion of everything.

Some cases may not have results if they are investigated according to clues, so it is necessary to reverse investigate, speculate on the results first and then verify them, and may have unexpected gains.

It is very likely that the suspect knows the password, and the person who knows the password must be an insider, but the insiders rule out suspicion.

Qualifications? Which detachment leader has no qualifications.

What are the 10 categories?

Wang Shengrong: "Well, I didn't think about this, Gui Dacheng resigned due to the theft of the gold store, and it is normal for Fan Tianchi to change the new store manager." ”

The door of the gold shop was pried open.

Including the possibility of store manager Gui Dacheng guarding and stealing, it was also ruled out.

Chen Yi's voice echoed in the conference room, and everyone was bowing their heads to record.

Internal struggle? That's why I can't find it.

After looking at it, he found that there was a problem, and the manager of the gold store was later replaced by Li Gong.

Since it is a backlog of cases, it must be counterintuitive, but after so many years, the possibility of finding the thief is very low.

It's weird.

"Bring the file."

Chen Yi nodded: "It also makes sense, but everything that should be checked has already been checked, and the truth may be outside the conventional thinking, for example, the suspect is an outsider, no one knows him, and the password was told to the suspect by Li Gong, the purpose is to let the theft of the gold store achieve the purpose he expected." ”

"Fan Tianchi, the company is called Tianchi......" Chen Yi was curious about this person, and turned his head to look at Wang Shengrong, "Wang Ju, this Fan Tianchi is the top entrepreneur in Suicheng?" ”

Wang Shengrong glanced at the file in front of Chen Yi and said, "Is Team Chen looking at the gold theft case fifteen years ago?" ”

Zheng Congliang hurriedly ordered his subordinates to move the file.

Reality is always more than imagination, so in theory, you can't overthink it, criminal investigation is a process of trial and error.

The crime rate is not the highest, but the case solving rate is the lowest, and whoever comes to investigate has to scold the criminal investigator first, Chen Yi is polite.

"If it's really done by insiders, it's unlikely that it hasn't been sold for more than ten years, right? If you sell it, won't you spend a penny? ”

Modern safety locks are different from the early ones, and the early old safety locks rely on the correct combination of rotor and notch to open and close the lock, so if the lock position is correct during the unlocking process, the ratchet card valve will lock the notch and make a specific sound.

Intentional homicide, intentional injury causing serious bodily injury, rape, robbery, kidnapping, drug trafficking, arson, explosion, dropping of dangerous substances, burglary.

Chen Yi: "Disputes between juniors? ”

After that, there is a channel for selling stolen goods, and the suspect must be realized after stealing gold, and the suspect was not found according to this, so naturally there is still no result.

There is a person worth noting in the dossier, that is, the boss Fan Tianchi, this person was a man of the year in Suicheng, started in the gray edge industry, and was a frequent visitor to the police "visit", and later the business became bigger and bigger, there were many gold shops and entertainment venues in Suicheng, and also opened hotels and large supermarkets, and since then he has become a major taxpayer in Suicheng.

Either it was found or there are other possibilities in the case that have not been discovered.

Well?

Chen Yi was slightly stunned.

Who made Suicheng the penultimate one, he was confident that he had done a good job, no way, the result was not fake.

The file shows that the owner of the gold store is called Fan Tianchi, and the manager of the gold store is called Gui Dacheng.

Chen Yi did not have a murder in the file in his hand, and he noticed a theft case fifteen years ago, where gold was lost in a gold shop, and it was worth millions.

Chen Yi: "That's right. ”

Wang Shengrong: "I guess so." ”

Wang Shengrong: "By the way, I just said that the boss of Tianchi Company is surnamed Li, and there is a case related to the Li family, eight years ago, Tianchi's boss Li Gong was killed, and the crime scene was in the bathroom of the hotel, and the murderer was not found. ”

Two years ago, there was a nationwide cleanup of the backlog of cases, which was initiated by the Criminal Investigation Bureau of the Imperial City Police Department, and was labeled "Spring and Autumn Operation", which means that in the six or seven months from spring to autumn, all efforts were made to rectify the outstanding cases.

Maybe it's thinking too much, Zheng Congliang feels that Chen Yi is nodding himself, should he take a back seat.

On the other side, after Zhuge Cong heard Wang Shengrong's words, he handed over the file in his hand: "Team Chen, this is the detailed file of the case of Li Gong's murder. ”

Wang Shengrong recalled: "I investigated the case, it was very strange, the suspect definitely knew the password, and then we stared at the internal staff of the gold store for a long time, and did not find that the sale of stolen goods changed behavior, just last year, I also asked Lao Zheng to check by the way, and still did not find anything suspicious." ”

Extrapolating from the time, it is very likely that it was by entering a password.

Chen Yi took it and turned the first page.

The gold store is monitored, and it is very clear and clear, except for the masked figures and footprints of two male suspects, there are no other clues at the scene, and the suspects were wearing gloves when committing the crime.

"Wang Ju, after the theft of the gold store, the store manager became Li Gong, and the original Gui Dacheng was lower, have you considered that the theft case may be related to the vicious competition within Tianchi?" Chen Yi directly pointed out the problem.

However, all the gold was in the safe, and surveillance showed that the two suspects opened the safe in a short time after breaking the door into the gold store and swept away all the gold inside.

I praised myself at the last meeting, but this time it's all changed.

Last year, the suspect in this case was still verified, which showed that Wang Shengrong, the deputy bureau, was still relatively qualified and did not give up.

The provincial department's order this time is to continue to clean up the backlog of cases, and Chen Yi, as the leader of the research team, must do his best.

The results are still good, and more than 600 old backlog cases have been cleared, including 400 cases that are more than 20 years old, the longest unsolved case is 45 years, and the homicide detection rate has soared to 99.8 percent, but there are still others.

The next thing is the penultimate case solving rate, there will definitely be the last place in data quantification, it is unavoidable, this may not be the problem of the Suicheng Criminal Investigation Detachment, but the penultimate is the penultimate first, Chen Yi investigated on behalf of the provincial department, should be beaten or beaten.

Chen Yi: "Didn't leave Suicheng?" ”

Wang Shengrong wanted to say something good for Zheng Congliang, but he didn't know where to start after organizing the language for a long time.

In the backlog of cases, remove those who are wanted and are at large, remove those who cannot be investigated and collect evidence, and remove the ten categories, and the rest must be studied and studied.

Chen Yi: "Time, gender, occupation, special experience. ”

Wang Shengrong groaned, the 622 poisoning case had just been solved, and he had no doubts about the ability of the research team, especially Chen Yi.

Chen Yi didn't discuss it in depth, and looked at Zhuge Cong and them: "How many murders are there?" ”

In the TV series, the listening voice unlocking is to use this feature to rotate and listen carefully many times to determine how far the lock has been opened, and finally it is successfully opened.

Not now, the current insurance locks are basically silent and limited to the number of unlocks, will not give the unlocker the opportunity to try and make mistakes, if you open a few more times, it will automatically alarm.

As long as there is a backlog of cases in the nine categories, you need to try to deal with it, and the result is not guaranteed, just do your best.

To do this, you need a lot of experience and a bold imagination.

Zhuge Cong: "Fifteen years ago, five years ago, they were all men, all unemployed, and they all had criminal records. ”

Forget it, let's not talk about it, the research team is willing to put it on the surface, at least it will not be accountable.

Excluding drug trafficking cases, there are nine categories left.

Finally, it is the future of the Suicheng Criminal Investigation Detachment.

Wang Shengrong: "No, they are all locals, and they didn't find anyone who left quietly." ”

Chen Yi's mouth was dry, and after taking a sip of water, he waved at Zheng Congliang and them.

This case was investigated by Wang Shengrong back then, and the direction of suspicion was locked on the insiders of the gold store, but after investigation, there was no time to commit the crime, and then it was extended to the insiders conspiring with family members or outsiders to commit the crime, and there was still no result.

Chen Yi sighed: "That's the uprising of his subordinates?" ”

Fifteen years ago, one million was not the same concept as now, and at that time, even the house price in the Imperial City was less than 10,000.

Wang Shengrong nodded: "Yes, it was not before, but now it is not, I heard that there was a dispute within the company, and he lost very completely, and he retired for retirement." ”

Seeing this, Wang Shengrong and Zheng Congliang sighed secretly, feeling somewhat embarrassed, in today's rapidly rising homicide detection rate, Suicheng is not wronged to be the first-to-last.

Merit? Although Chen Yi in front of him is young, he has experienced nine deaths and a lifetime, and according to the news, there are also family members of the victims who have knelt down for him, and his reputation is very great, and it is a bit humiliating to talk about credit in front of him.

The surveillance can capture the safe, but the suspect's back blocks the movement, and it is not known how the other party opened it.

This is paradoxical.

Chen Yi: "It's really strange. ”

Ability? That detachment leader is not very capable.

It's impossible to pick the lock by hearing, but it can be in the early days.

Wang Shengrong doesn't know much about this: "No, the boss of Tianchi Company is not surnamed Fan now, but surnamed Li." ”

Zhuge Cong: "In addition to the murder of Li Gong, there are two more cases. ”

"Reform, innovate, summarize more, communicate more, boldly enable new people, and tell them not to be afraid of making mistakes."

The police officer brought the file and put it in front of Chen Yi, who distributed it to Zhuge Cong and them, and studied it carefully.

The room was silent, except for the sound of pages turning.

Chen Yi smiled: "It's very powerful, you can snatch the company over without relatives, you can't do it without any means." ”

Chen Yi rubbed his forehead, the leader of this research team is really not good, Wei Jianfeng has found a "good job" for himself.

Wang Shengrong hurriedly handed over a cigarette, maybe smoking a cigarette can extinguish the fire......

(End of chapter)