I don't know if Director Yan mentioned the case when he contacted him, or if the Jiangcheng City Bureau had any other considerations, as soon as the car drove into the city, Han Jun received a call from the Criminal Investigation Bureau of the Jiangcheng City Public Security Bureau, and a deputy director surnamed Wu warmly welcomed him to the Criminal Investigation Bureau for investigation on the phone, instead of the Chen Huai Branch where he wanted to go.

Criminal Police Squadron, Criminal Police Brigade, Criminal Investigation Detachment, and now what kind of criminal investigation bureau has emerged, Han Jun felt a little chaotic, put down his mobile phone and asked suspiciously: "Ginger, isn't the Criminal Investigation Bureau only available to the Ministry of Public Security and the Public Security Department, why does the City Bureau also have it?" ”

Don't look at him, he is half a member of the system, but he can definitely be called a "system idiot".

Frequently raised questions such as what the Economic Management Bureau, the Economic and Information Bureau, and the Economic and Trade Bureau do, and what is the difference between them, Jiang Yi was not surprised, and held the steering wheel and said with a smile: "Master, as you said, under normal circumstances, the prefecture-level city public security bureau only has a criminal investigation detachment, not a criminal investigation bureau, only the Ministry of Public Security and the Public Security Department. However, Jiangcheng is a sub-provincial city, and its level is higher than that of ordinary prefecture-level cities, and a few years ago, it carried out the reform of the police mechanism, so there is now the Criminal Investigation Bureau of the Jiangcheng Public Security Bureau. ”

"What is the business relationship between the criminal investigation brigade of the county and district public security bureau and the criminal investigation bureau of the city bureau, is it guidance or leadership?"

"The criminal investigation brigade of the county and district public security bureau is under the management of the county and district public security bureau, and the criminal investigation bureau is of course the guide. The criminal investigation bureau of the municipal bureau and the criminal investigation detachment of the prefecture-level city are generally responsible for grasping and analyzing the criminal situation of the whole city and guiding the criminal investigation work. Organizing and directing the investigation of cross-regional criminal cases, and participating in and coordinating the investigation of violent criminal cases and extraordinarily serious criminal cases. In addition, he is responsible for the city's major and extraordinarily large criminal case scene investigation, trace inspection, etc., and foreign-related cases seem to be under the management of the municipal bureau. ”

Jiang Yi looked up at the rearview mirror, and saw that he still didn't seem to understand, so he had to explain patiently: "Let me give you an extreme example, one of my classmates was assigned to the criminal police squadron of a city's responsibility area, and received a call from the masses and went out of the scene with the master, and when he saw a dead person at the door, his master said that it was not under their control, because there was a murder and one death, and the criminal investigation of the sub-bureau was responsible." ”

"Like your Crime Squad?"

"Yes."

Jiang Yi smiled, and continued: "Then continue to walk inside, mainly to see if there are any injuries, and if you find one dead and one injured inside, immediately call 120." The ambulance arrived with the criminal police brigade of the sub-bureau, but the injured ambulance was not breathing as soon as it arrived, and the people from the criminal police brigade said that the city bureau had something to do now. Because if there are 3 or more deaths, the criminal investigation detachment of the municipal bureau must be in charge.

This is the division of labor, and different people are responsible for different cases. However, for complex cases, there will be people from the police station and sub-bureau, after all, the situation is familiar. The public security department mainly provides operational guidance and cross-provincial and cross-police coordination, and only when it encounters serious and extraordinarily serious cases will personnel from the department and other municipal bureaus directly organize the investigation. ”

Han Jun groaned: "So the Criminal Investigation Bureau is the one who solves big cases? ”

"You can think so, but every province and city is different. For example, the BJ City Public Security Bureau does not have a criminal investigation bureau, but a criminal investigation corps, and the serious crime detachment under the corps is responsible for eight types of serious violent cases and foreign-related criminal cases such as intentional homicide and injury causing death in the city. In other words, if a case like Tan Hui happened in BJ, it would not be our turn to investigate by the serious crime team. ”

"The Criminal Investigation Bureau of the City Bureau also has a serious crime team?"

"They are serious crime brigades, and there are several, the first major case team, the second serious case team, the third serious case team, the fourth serious case team, the fifth serious case team, the graphic investigation team, the intelligence team, the first technical team, the second technical team, and the police dog training team."

Jiang Yi paused, and added: "The Wu Bureau who called you just now is very young and famous, it seems that he is only 37 years old this year, and he has led the investigation of a series of major cases such as the Nanshan Street series of indecent and molested underage girls, the Jiangbin murder and corpse mutilation case, and the Zhanqian Street explosion case. Didn't you participate in the negotiations between the Ministry of Public Security and the U.S. Department of Justice, the U.S. Federal Bureau of Investigation cooperated with the Ministry of Public Security, and he participated in the training conducted by the International Law Enforcement Academy in Thailand, and he was one of the six places in the country. ”

"It's not small!"

Jiang Yi snorted and said: "Master, no matter how big he is, he is not as big as you, his rank is only a deputy department, and his rank is only a first-class police inspector, imagine that you wear a 'white shirt' It is estimated that you will have to stay up for a few more years." ”

"That's right," Superintendent Han smiled proudly, patted his chair and said, "But it sounds like he should have two hits, and I'm relieved to hand over the crash case to him." ”

Jiang Yi asked suspiciously, "Master, you don't plan to check it yourself?" ”

"Jiang, to find out that solving the case is your public security business, if I do everything, what do you criminal police do? Besides, your master and I are only interested in difficult murder cases, and the case that fell to death in the morning was just not taken seriously, and if it was taken seriously, it should not be difficult to detect, and I would not waste my precious time on this. ”

"Are you saying that Tan Hui's case is the focus of our investigation?"

"Well, that murderer is very cunning, find him and bring him to justice, so we can have a sense of accomplishment."

"So where do we go next?"

Han Jun recalled the case file and said: "Starting from the Donghua Group where Tan Hui works, after meeting with the Wu Bureau, we will go to the Donghua Group to find out what Tan Hui mainly does in the group, and which sub-groups and subsidiaries have been audited and supervised. If necessary, I also want Bai Xiaoqian to find an accounting firm to re-audit all the accounts she has audited. ”

Donghua Group is not only the largest private enterprise in Jiangcheng, not only a large taxpayer, but also one of the few listed companies in Jiangcheng. ”

Han Jun smiled confidently: "Jiang, since your Ding Bureau and Political Commissar Qian have used the law against me, they will definitely have favorable conditions for us to detect and create a new law, so the top management of Donghua Group will not agree or cooperate, I am not worried at all." ”

There was a traffic jam on the road, and it was already more than one o'clock in the afternoon when I arrived at the Criminal Investigation Bureau.

Wu Zhuoxi, deputy director of the Criminal Investigation Bureau, who is in charge of the First and Second Brigades of Serious Cases, is really young, tall, and seems to be branded as a criminal police officer in his speech and demeanor, and he is strong and powerful. But there is a pair of glasses on the bridge of the nose, which looks polite. Such a strong contrast makes his demeanor look like Yu Zecheng in the TV series "Latent".

"Investigator Han, I happened to be in the Municipal Bureau when the Provincial Legal Affairs Office notified you that you were going to come to investigate, and I took the initiative to invite you to the bureau leaders, you won't be surprised, right?"

He was very enthusiastic and frank, Han Jun shook his hand tightly, and while following him to the conference room, he said frankly: "Director Wu, don't hide it, the investigation is just a cover, and the purpose of this trip is to report a situation to your public security department." Reacting to you is the same as reacting to the Chen Huai Branch, how can you be strange. ”

As the deputy director of the Criminal Investigation Bureau, who is responsible for grasping and analyzing the city's criminal offenses and guiding the criminal investigation work, Wu Zhuoxi is well aware of the murder cases of the city's sub-bureaus and county bureaus.

The Western Suburbs Branch has solved three homicide cases in a row, especially the "sudden death of mother and child", and he attaches great importance to it, not only going to the Western Suburbs Branch to participate in the case analysis meeting, but even wanting to be led by the first team of serious cases he is in charge of more than once. It's just that Ding Chengyou hasn't spoken, and it's not easy for him to intervene strongly.

Later, when the case was solved, he didn't care much about it, after all, it was a security accident, not a violent crime.

It wasn't until the murder and dumping case and last year's murder case in the western suburbs clothing market were solved that he noticed that this qiē was related to Han Jun, the chief foreign-related legal adviser of the Provincial Legal Counsel Group, an investigator of the Policy and Regulation Division of the Provincial Department of Justice, and a professor at the Provincial Judicial Police College, who had been hyped on the Internet a few days ago.

Breaking one is luck, and detecting three cases in a row cannot be explained by luck.

Although he had never met or dealt with him, Wu Zhuoxi had a deep sympathy for Barrister Han, whom he had never met, and as soon as he heard in the morning that Lawyer Han was going to the Chenhuai Branch for investigation, he took the initiative to ask the bureau leaders for instructions to receive him and put the first stop of the investigation in the Criminal Investigation Bureau.

Wu Zhuoxi was not polite, and asked bluntly: "Investigator Han, is the situation you are talking about related to an unsolved murder case in the Western Suburbs Branch?" ”

Han Jun took the mobile phone from Jiang Yi's hand, flipped out the photo of the deceased, and said with a stern face: "This is a corpse I saw in the funeral home in the western suburbs in the morning, and the Chen Huai Branch believes that he committed suicide by jumping off the building, but I feel that he is more likely to be killed." Wu Bureau, if you can, I would like to ask you to organize a forensic re-autopsy and organize technicians to go to the scene to investigate again. ”

Wu Zhuoxi was interested in this case, and was even more interested in him as a person, took the mobile phone and looked at it carefully for a while, looked up and asked with a smile: "Investigator Han, I want to take the liberty of asking, on what basis did you judge that the cause of his death was suspicious?" ”

"Intuition!"

"Intuition?"

Han Junzhong lowered his head, stared at his eyes and said: "If this makes Wu Ju feel embarrassed and thinks that it is too ridiculous to file a case based on this alone, then I can only independently investigate with my apprentice, and I believe that the parents of the deceased, who have always been suspicious of the cause of death, will give us a chance and authorize us to ask the forensic doctor to conduct a new autopsy." ”

It is a matter of the reputation of the public security department, if the forensic appraisal agency entrusted by them confirms that there is a problem with the cause of his death, the Chen Huai Branch and even the Municipal Bureau will be passive at that time, Wu Zhuoxi weighed it and said resolutely: "Investigator Han, you can come and tell me this in person, it is a trust in me personally and our Criminal Investigation Bureau, I have taken over this case, and I will do my best to give you and the relatives of the deceased a reply." ”

"Thank you."

"No thanks, that's what we should do." Wu Zhuoxi changed his words and asked with interest: "Investigator Han, as far as I know, you and Comrade Xiao Jiang are investigating the two murder cases that were not solved by the Western Suburbs Branch last year, and I am also very interested in those two murder cases, I wonder if you can reveal any progress?" ”

"Wu Ju, you are really well-informed, frankly speaking, our master and apprentice are only interested in one of them, and we can't do anything about the other suspect who is missing, even if we are interested. After all, China is so big and has such a large population, and it takes a lot of manpower and financial resources to find that suspect in the vast sea of people, and it requires the coordination of higher-level public security departments. ”

"9.26 case, the victim Tan Hui, deputy director of the audit and supervision department of Donghua Group?"

"Yes," Han Jun confirmed with a smile, "I only saw the corpse this morning, and the investigation has just begun, so there is no progress for the time being." However, I believe that there is no such thing as a 'perfect crime' in this world, and as long as you don't give up the investigation, you should be able to find the mysterious person who made one-way contact with the deceased. ”

He must have found something, otherwise he wouldn't be so confident, Wu Zhuoxi said with a sincere face: "Investigator Han, the jurisdiction of the case is in the Western Suburbs Branch, and this case is very strange, and our Criminal Investigation Bureau can't help it if we want to, since you and Comrade Xiao Jiang have this determination, then all I can do is support." I have a phone call, if you need anything, just ask, after all, our technical conditions here are much better than the sub-bureau. ”

is a cheerful person, Han Jun stretched out his right hand and said, "Wu Ju, if there is a need, I will not be polite to you." ”