When I returned to Jiangcheng, there were many more policemen on the road than usual.

Police cars patrol back and forth on the Second Ring Road with flashing lights, and there are not only civilian police and auxiliary police at checkpoints and several security checkpoints outside the city, but also armed police with loaded guns. The entrance to the highway is the focus, and the various vehicles waiting for inspection are lined up for several kilometers long, and the "801" does not need to be inspected, and under the guidance of the traffic police, it goes directly to the highway along the emergency parking lane.

The police command car is bulletproof and explosion-proof, with an advanced ventilation system, and although there are no windows on both sides of the car, you can see the outside through several high-definition cameras.

The scene outside reminded Han Jun of the United States, remembered the first batch of exchange personnel who were about to get off the plane, and said to himself with a cup: "The biggest difference between the police in China and the United States is the way they work. Police officers in the United States can be found everywhere, patrolling mainly in uniform.

There are heavy stunners and on-board computers on patrol cars, there are shotguns. It is generally based on the police district, on the main road between the blocks, on the highway and on some connecting roads. The layout of the selection points is very exquisite, and the patrol points of the blocks and roads are arranged to achieve the purpose of strictly controlling the social aspect. ”

Just now, when the Beijing Municipal Bureau was taking the surveillance video hard disk, Director Wei Leshan of the Criminal Investigation Bureau got into the car and bumped into each other, and briefly introduced several tasks being done by the special case team of the Municipal Bureau.

Screening of outsiders and local suspicious persons; Organize technical police to analyze the video again; Organize the police to investigate the Zhuang Zhuang Feed Company again, and try to trace the whereabouts of the three absconders, trying to find and communicate with them to get more clues about the murderer;

Counting the card inspection outside, the squatting guard of the second court of the city, the cross-comparison of some people who were screened and excluded during the investigation of two homicides and a robbery and homicide case, and the autopsy being conducted in Haidong County, they did everything they could, and before the end of these work, "801" was not better, so they could only sit and wait for news from various lines.

It's useless to be anxious, thinking that he will go to the United States as the second batch of personnel for exchanges, Xia Moqing couldn't help asking, "Director." The American police do everything? ”

"It's not everything, but it's definitely more than the police outside, and I've always wondered why the traffic police and the patrol police are separated after they are combined. U.S. patrol officers have more control than their previous traffic patrol counters in the country, and they know where their jurisdictions are prone to crime. Where there are unsafe hidden dangers need to be rectified. The topography of the community, the layout of the environment, the structure of the houses, the status of the occupants, and the suspects of violating the law. We are well aware of the hidden dangers that are easy to breed violations and crimes. ”

Han Jun put down the cup and continued: "Their management is also very strict, in order to ensure that the patrol police arrive at their posts, from the telephone report system adopted in the 30s, to the development of punch cards, radio calls, to computer roll call, until the current satellite positioning, from the technical point of view to ensure that the patrol police must be in place."

There are also standards for checking the effectiveness of patrols, whether the police district responsible for patrolling is in good order, and whether illegal and criminal personnel are found and caught. Whether it is urgent to provide assistance to the public, whether the citizens are satisfied with the service of the patrol police, whether there are complaints, etc., are used to measure the work of the entire police district and each patrol officer. ”

The director rarely talked about the United States, and Sun Dayong didn't want to miss this once-in-a-lifetime opportunity, so he asked curiously: "What about the criminal police?" ”

"The criminal police are the elite of the American police force, with a high sense of professional honor and a sacred sense of professional mission. They all wore trousers, trench coats, and top hats, and they were majestic and radiant. If the public knew that he was a plainclothes policeman, they would have great respect and admiration for him. ”

"So stylish?"

"Just look at American dramas."

Han Jun smiled. He sat down and said, "But it's not easy to be a criminal police officer in the United States. You must have worked as a patrol officer for 4 years and your performance is very good to be eligible for the exam. Examinations, assessments, physical examinations, and examinations are very strict, and the exam questions are more difficult than those when they join the police. Generally, merit-based admissions are required. This kind of selection is carried out in accordance with the principle of preferring shortage to chaos, and if a plainclothes police officer cannot be promoted after eight years of service, then he can only go back and continue to work as a patrol policeman. ”

Li Zhongchen also asked curiously: "Director, how did the American Interpol handle the case?" ”

"The United States takes a step-by-step reconnaissance, the first step. The patrol police who were easy to deal with on the day of the incident have already dealt with it; In the second step, the remaining hard-to-chew wax bones will be handed over to the criminal police. From filing a case, looking for a breakthrough, starting to investigate, solving the case, and closing the case, it is generally undertaken by one person, and large and difficult cases are undertaken by a team.

Due to the limited police force, the general urban police station adopts the general reconnaissance method, and only the large city police station adopts the professional reconnaissance method. Therefore, the criminal police must be all-rounders, otherwise it will be difficult to meet the needs of reconnaissance work.

In addition, the United States practices a dual-track system of reconnaissance, in which the power of reconnaissance is exercised jointly by official and civilian reconnaissance personnel. They serve the prosecution and defense respectively, and if the evidence is insufficient and incomplete, it is difficult to form a chain of evidence, and they may often lose the case in court. This form of organization, a sound legal system, and the legal awareness of the citizens all require that the criminal police must have a high level of proficiency and excellent skills. ”

Looking at everyone's thoughtful looks, Han Jun smiled and said, "It is precisely because I know them better that I try to let you be the commander and let you serve as the commander, rather than handling the case under the command of a leading organization." It can be said that '801' is a police detective training course, and after all the exchanges are completed, more in-depth training will be conducted, so that you can truly take charge of your own affairs in the future and be able to handle cases independently. ”

Tan Yanbing is very fortunate to be able to pass the guò secondment exam and to be a member of "801".

He knew that it was not interesting to say those words of thanks to Director Han, so he immediately turned around and said, "Loyal minister, let's watch the monitoring, let's start watching it from the end." ”

The police officers are very conscious, and they know what to do without saying it, Xia Moqing was very pleased, took out the food from the refrigerator and walked into the lounge, and when Director Han came in, he covered the door and said with a smile: "Director, in a few years, you will become the NO.1 of our Jiang Provincial Criminal Police." ”

"Don't say that, if Wei Leshan hears it, he will definitely fight with me."

The investigation was a vicious homicide case, which was suppressed for most of the day, Xia Moqing decided to make a joke and relax, took a bite of fruit and shook his head: "His deputy hall, your deputy inspector, is of the same high level, and he can't fight it." Besides, we are not afraid to fight, there are more of us than him, and we are all young men, and one can deal with the two of them. ”

Director Han Da was happy, and said with a wicked smile: "801 is fighting with the Criminal Investigation Bureau, that scene must be very hot." The key is that the relationship with Lao Qi is too good, I'm afraid that I won't be able to do it when the time comes. ”

"Director, Director Xia, what are you saying bad about me?"

Said Cao Cao, Cao Cao arrived, Qi Zhaoyou pushed open the door and walked in.

"Say when you're going to be promoted."

Director Han Da motioned for him to sit down, and said with a smile: "If the Haidong incident is indeed committed by the same person, and the suspect is found through the guò line, then you will have made a great contribution this time." ”

"Director, don't be kidding, do we '801' care about this credit?"

"That's true, but I'm curious what you're going to do when you're transferred to the Criminal Investigation Bureau."

Xia Moqing, whose comrade-in-arms was promoted, was also happy, and asked with a smile: "Old Qi, reveal it." Director Li has talked to you, and Wei Bureau has also talked to you, so they must have said something. ”

Qi Zhaoyou touched his face and said embarrassedly: "What else can I do besides my old profession, after I am transferred, I will be responsible for the management of the nameless corpse and the management of the missing person, and the forensic doctor will be dispatched from the criminal technology center and the municipal bureau to conduct an examination of the nameless corpse in the province, classify the cause of death, improve the biological evidence database of the nameless corpse and the missing person, and create favorable conditions for the investigation of homicides and other work." ”

"That's all?"

"Director, these two tasks are already very heavy, and it will take at least two years to achieve initial results."

If it weren't for the fact that these two tasks were really important and meaningful, Han Junzhen would be reluctant to let them go. What's more, people go to high places, water flows to low places, you can't stand in the way of people's future, and I was about to say something, Yang Zhongwang's call arrived.

He couldn't help but say excitedly on the other end of the phone: "Director Han, the autopsy report has come out, and one ministry expert and three provincial experts agree that the victim's blunt brain trauma should be caused by the same hammer or the same type of hammer. In addition, judging from the location of the corpse, the murderer's modus operandi is very similar to the first and second homicides in Dongjing where a complete body was not found, and it can be determined that the three murders and one robbery and wounding case were committed by the same person. ”

As expected, Director Han got up and said, "So you don't want to sleep tonight?" ”

"Wandering around outside with three and a half lives on my back, I can't sleep and I don't dare to sleep. The second command center has just been set up here, and our old friend, Deputy Director Qiu of the city bureau, is serving as the commander, and is organizing comrades from several city and county public security bureaus to study the investigation plan and work overnight to try to get a result by tomorrow afternoon. ”

"I'm on my way back to Jiangcheng, the Dongjing operation has just begun, and your operation will start immediately, we can't help us now, we can only help you with research and judgment. If you find a suspicious person, send us a copy of the information, don't filter it, just the original one. ”

It is important to solve the case, now is not the time to fight for merit, Yang Zhongwang agreed: "No problem, I will explain to them later." ”

Han Jun nodded slightly, and continued: "Yang Bureau, the Dongjing City Bureau has made a big move, and all the large and small intersections have set up cards, as long as the suspect is in the city, he will definitely not be able to escape." Many things are in a hurry, so it's better to go to sleep than to be exhausted, and it's not that there is no one in charge. ”

Not everyone is as free and easy as you, Yang Zhongwang sighed secretly, and said with a smile: "Director Han, don't say that I don't dare to sleep, even the Wei Bureau doesn't dare to sleep tonight, if we don't catch that bastard for a day, our Criminal Investigation Bureau won't think about it for a day." Therefore, after the information is sent, it is best for you to arrange for a personal organization of cadres and police to immediately study and judge, help us pick up the missing pieces and fill in the gaps, and strive to solve the case as much as possible. ”

"Tan Yanbing, you know, he is responsible for this case, you can contact him if there is anything." (To be continued.) )