Author: Gao Buwei

A man slowly walked out of the exit of Tianyang North Station, pushing a large suitcase. The man was about 30 years old and looked slightly tired, but his eyes were still bright. He seemed to be in no hurry and refused to come to work.

The driver crossed the bus lane and came to the open space in front of the square. He stopped and looked around. For him, this was a completely new experience.

The station was built only four years ago. It is surrounded by high-rise buildings, shopping malls, hotels, and leisure plazas. It is crowded with people and traffic, but it is in good order. All this fully shows that the population of the province is not too large and the area is not too large.

Prefecture-level cities have achieved leapfrog development in recent years, and the scene is no longer the same as when he went abroad six years ago.

Now that he has returned home after studying, he once again became the guardian of this city. He closed his eyes, took a deep breath, opened his arms, and gave an affectionate hug to the hometown where he was born and raised. In his heart, he secretly

Said: "Tianyang, I'm back!"

He walked to the door of a store, bought a bottle of water, took out 100 yuan and handed it to the boss. After rummaging for a long time, the boss still found two yuan missing, so he decided not to give it up. After living abroad for more than six years, he still had no money.

He is used to paying with WeChat or Alipay, which has been widely used in China for many years. He was pleasantly surprised by the changes in his hometown. After learning from his boss for a long time, he finally learned to use WeChat and Alipay to pay bills.

He walked to the street and stopped for a long time, and finally stopped a taxi.

After getting on the bus, he asked curiously: "Why don't many taxis stop?"

The driver’s master was an elder brother about 40 years old. He told him enthusiastically: “Look here.” The driver pointed to the mobile phone holder, “I have two mobile phones, both of which are used to answer jobs. Now I use the mobile phone to make calls.

The car is gone. Even if the taxis on the road are empty, most of them are there to pick up customers. Without the mobile app, it is difficult to call a taxi. The reason why I stopped is because I happened to not take the order, and I happened to meet you.

."

After hearing this, he was very emotional. He had not been at home for several years and seemed to be out of town. China has already developed to this point. Compared with China, foreign countries are more like a large rural area. He can't do anything without driving, even buying a bottle of soy sauce.

He had to take a highway trip. He felt that he had to learn these things, such as mobile payment, hailing a taxi, and ordering food.

Selling and other things that are not common in foreign countries have long been a household name in China. As a criminal psychology doctor who has returned from his studies, he must maintain a zero mentality and learn these necessary life skills from scratch. The title of doctor does not allow him to

There is no end to learning when it comes to getting more conveniences in life. Thinking of this, he couldn't help but smile.

While he was meditating, his cell phone rang, and the word "Master" was displayed on the screen. He answered the phone: "Huang Yiwei, are you back?"

He quickly replied: "Jiang Ju, I'm back and I just left the station."

Director Jiang said: "Originally, I was going to pick you up at the station, but someone from the provincial office just came and received you for a while, but I didn't pick you up. Don't you blame me?

"How can I? You are my master and my boss. I should take the initiative to see you." Huang Yiwei said embarrassedly.

Director Jiang paused for a moment: "I won't say any more polite words. You just got off the plane today and took the high-speed train again. Take a rest first to get rid of the jet lag. Come report to me before nine o'clock tomorrow morning."

Huang Yiwei replied seriously: "Yes! Jiang Ju!"

Director Jiang smiled and said, "Okay, why are you pretending to be serious with me?! Okay, I'm done!"

Huang Yiwei put away his cell phone, slowly closed his eyes, leaned against the passenger seat and squinted. The caller was Jiang Zhidong, director of the Tianyang Municipal Public Security Bureau. Six years ago, when Huang Yiwei went abroad, he was still

Captain of the Criminal Investigation Detachment.

That night, he slept soundly.

When Huang Yiwei woke up, it was already eight o'clock in the morning. He washed up quickly, combed his hair carefully, and shaved the stubble that had quietly appeared on his head. After going out, he bought a glass of soy milk downstairs, and then

He called a taxi and went to the Tianyang City Public Security Bureau. Although he was not familiar with using a mobile phone to call a taxi and pay, he still used his mobile phone awkwardly to solve these problems. For a doctor like him, he has a strong interest in learning new things.

He wanted to adapt to life in China as soon as possible and understand the current situation of Tianyang City.

Jiang Zhidong, director of the Tianyang Municipal Public Security Bureau, is used to going to work early in the morning. As soon as he had sorted out the affairs to be handled that day, Huang Yiwei walked into the office.

Jiang Zhidong asked him to sit down, looked at him for a moment, and said with a hint of ridicule: "He has matured and is more handsome than before!"

Huang Yiwei replied a little mischievously: "I have always been handsome!"

"You gasp when I say you are fat! You are not humble at all. I am very pleased that you are willing to return to the bureau after you have completed your studies." Director Jiang slowly stopped his teasing tone, "In recent years, the city's

Major criminal crimes are on a downward trend. The current arrangement of the Municipal Bureau Party Committee is to separate the investigation of major cases and establish the Serious Case Brigade of the Criminal Investigation Detachment. A technical investigation team will be established under the Serious Case Brigade, and the squadron will be established.

The purpose of being the team leader is to provide more comprehensive technical support for case detection and improve the efficiency of case detection, mainly focusing on shortening the case handling time and improving the accuracy of detection. Yan Gang, the deputy captain of the Criminal Investigation Detachment, also serves as the captain of the Serious Case Team. You accept his

Direct leadership. I hope you will cooperate well to protect the economic construction of Tianyang City and the safety of people's lives and property, and focus on solving some major cases."

"I obey the arrangement of the bureau." Huang Yiwei accepted the arrangement and joked in a flash, "The King of Hell has made great progress and has become the deputy detachment leader."

Director Jiang said: "There is someone who has made greater progress. Duan Yungui is already the leader of the economic investigation detachment."

"With Duan Yungui's ability, he is well-deserved." Huang Yiwei said.

Bureau Jiang said: "He was originally the captain of the Second Criminal Investigation Brigade, and later became the deputy detachment leader of the criminal investigation detachment. When economic investigation and criminal investigation were separated, he served as the captain of the economic investigation detachment. After he was transferred, Yan Gang served as the deputy detachment leader.

Chief. You must meet and possibly cooperate."

Huang Yiwei said: "It will be endless fun to cooperate with the King of Hell and the little devil!"

Jiang Zhidong pointed at him and said, "You still remember their nicknames, but do you still remember how they got their nicknames?"

Huang Yiwei said with certainty: "Of course, I gave them their nicknames. There is no case that Yan Gang wants to solve that cannot be solved, and there is no criminal that he wants to catch that cannot be caught. This is called '

The King of Hell told you to die at the fourth watch. Who dares to keep you until the fifth watch? His surname happens to be Yan, so he

His nickname is King of Hell. Once a suspect is targeted by Duan Yungui, he will definitely not be able to escape. He will stare at the suspect so much that he will eventually reveal his flaws. This is called "The King of Hell is easy to deal with, but the kid is more difficult to deal with." His name

It happened to have the word "gui" in it, so his nickname was Xiaogui."

Jiang Zhidong smiled: "This is a great thing for the masses. For criminals, it is their nightmare. Now, together with you, it will give nightmares to those suspects who dare to commit crimes in Tianyang City." He said.

Then he tapped his index finger twice on the table.

Huang Yiwei looked solemn: "Okay, Director Jiang, I understand. I will do my best. How can we solve the problem with our personnel, resources, and office location?"

"The office of the Criminal Investigation Detachment is in Office Building No. 3. Although the building is old, the entire building belongs to you. Your technical investigation team works on the second floor, and the entire floor belongs to you. Leave me here, and you will

Go to Building 3 to familiarize yourself with the situation. The party committee of the bureau has discussed the list of personnel. Except for you, there are no other people on the list.

They are all top technical experts transferred from various departments and counties and cities. In the future, if you find the talents you need, I can find a way to transfer them to you. The incidence of major cases, especially homicides, in the subordinate cities and counties has dropped significantly in recent years. Forensic medicine

A large part of the work is to identify the nature of death, so the municipal bureau decided to transfer part of the technology to

The best ones were transferred to the municipal bureau to focus on the detection of major and difficult cases. Your main job is to be responsible for the technical investigation of major and difficult cases. You used to know a lot about computer network investigation and studied criminal psychology abroad, which is about criminal psychology, criminal profiling and microbiology.

Response experts, so you are not only responsible for on-site inspections and autopsies

As well as other technical investigations, you will also participate in the investigation and trial process of some cases. I hope to use your professionalism to provide a more comprehensive basis for front-line case handling, so that criminals have no way to hide. This is the current situation, you

Do you have any other questions?" Director Jiang finished speaking and took a sip of water.

Huang Yiwei stood up from the chair: "No. I'll go out and be busy first." Director Jiang agreed. When he was about to reach the door, Huang Yiwei slowed down, turned around, and asked hesitantly: "

Master, is the injury on your shoulder okay?"

Director Jiang patted his left shoulder and said with a smile: "It doesn't matter! Look, this is not a good thing!" As he said this, he waved his arms.

Huang Yiwei was a little sad: "If I hadn't hesitated back then, I wouldn't have let you be so seriously injured."

Director Jiang waved his hand and said, "Don't say that! How can we not get hurt in our line of work? We are still alive, and we are already very happy compared to so many dead comrades. Work hard, but be sure to pay attention to safety!"

Huang Yiwei nodded hard: "Okay, I understand."

Building No. 3 is an old building built around 2000. It was originally the office of the Criminal Investigation Detachment. Before going abroad, Huang Yiwei was responsible for technical investigation of network resources and video surveillance in the First Team of the Criminal Investigation Detachment. He was the technical leader in the team.

Backbone. Now back here again, he is still engaged in technical investigation, but it is no longer what it used to be. With the rapid development of science and technology, today's case detection relies more on technology, and he has become a leader in this aspect.

The Economic Investigation Bureau has moved to the newly built Building 4, just 50 meters across from Building 3. The original technical equipment was on the second floor of Building 3. Dismantling it would cause great losses, so the bureau moved the technical equipment to the second floor of Building 3.

The investigation team was arranged on the original floor. Building 3 only has four floors, which is not a big place. Fortunately, although it is small, it has all the necessary organs. Offices, conference rooms, anatomy rooms, trace examination rooms, pathology laboratories, and physical and chemical experiments

It is fully equipped with laboratories, psychological laboratories, etc., and is fully capable of comprehensive technical investigation work. In the past, Tianyang City has been lagging behind in the province in terms of promoting police through science and technology, but now the allocation level of technical investigation resources ranks at the forefront of the province.

, it can be said that a shotgun was exchanged for a cannon. Huang Yiwei was very satisfied. It seemed that the bureau party committee had made a lot of determination, which put a certain amount of pressure on him and ignited the flame of his active work.

He first went to the detachment leader's office and met Zhang Jiang, the detachment leader of the Criminal Investigation Detachment. Zhang Jiang was in his 40s, wearing an older pair of myopia glasses and a police uniform. Huang Yiwei had the impression that he had a rigorous work attitude.

Old policeman.

After shaking hands, Zhang Jiang said: "I'm finally looking forward to having you back. Director Jiang always mentions you. The detachment has always been short of psychological testing experts. Once you come back, we will have all the technical skills available."

Huang Yiwei said: "Detachment leader, I will do my best."

"First, after the serious crime team is established, all major and difficult cases in the city will be assigned to the serious crime team. You and deputy detachment leader Yan are old acquaintances, and I believe you can cooperate well. Other matters will be handled by me and deputy detachment leader Li Qinggong.

The chief is responsible. I hope you can get into the state as soon as possible. If there is a case, you will start working immediately. How about it? Can you get into work immediately?" Zhang Jiang looked at Huang Yiwei.

Huang Yiwei stood up immediately: "Detachment leader, I can start at any time. First let me get to know the members of the serious crime team."

"Okay, I'll inform them to go to the conference room for a meeting immediately." With that, Zhang Jiang picked up the phone on his desk and said, "Lao Yan, tell everyone to go to the conference room for a meeting in 2 minutes."

In the conference room, Zhang Jiang introduced to everyone: "This is Comrade Huang Yiwei, the leader of the technical investigation team of the Serious Case Brigade of our Criminal Investigation Detachment. He is also our criminal psychology expert and micro-response expert. Now that we have all the personnel, we have to work harder."

Start as soon as possible. In order to improve work efficiency, the crime team's trace examination, autopsy, image investigation, forensic pathological examination, and physical and chemical toxicity tests are all completed by you yourself. You cooperate with the front-line police officers to handle the case independently.

At present, the bureau is relatively short of talents for text trace inspection, so it cannot be specially equipped for you. It can only be shared at present. You are all technical experts, and you may also help the county and district bureaus and police stations to analyze and judge some difficult problems. I will give you a run-in.

The time is very short, because criminals will not wait until they are ready to commit crimes. You must become familiar with the partners around you and your work responsibilities as soon as possible, and form a fighting team as soon as possible."

When Captain Zhang was talking, everyone looked at the team leader, whom they were not familiar with, and whispered to each other. Only the forensic doctor Cheng Liya was busy writing down something in her notebook without even raising her head. Huang Yiwei looked around.

Zhou Zhi, his eyes paused on Cheng Liya, and then quickly moved away. The team members were still relatively young, which made him a little worried, but also a little happy. He was afraid that the young team members had less experience in handling cases, and at the same time, he felt that they were too young.

Being able to stay up late is more in line with the special needs of this profession, and I feel very complicated.

Just as the detachment leader was about to introduce the team members one by one, the phone on the table rang. Yan Gang, who was sitting next to the phone, answered the phone, listened for a while, and handed the phone to detachment leader Zhang Jiang: "Detachment leader, Jiang
To be continued...