National Forensic Doctor

"Slow down, don't drive so fast. We are here to handle a case, not to turn it into a case." Liu Wenkai sat in the passenger seat and babbled. The policeman driving the car pretended to say "hmm" twice, but the actual speed of the car was a little lower. Unchanged.

He knew that the captain of his squadron was just Luo, and he actually didn't care about the speed of the car at all. If he were to change seats now, Liu Wenkai would definitely be driving faster than him.

As the captain of the No. 2 Squadron of Ningtai County, Liu Wenkai was sent by Huang Qiangmin to visit Guangdong Province this time.

Ten years have passed, and many of the neighbors around Sui Yingxue's home have also changed their residences, jobs, houses, etc. When some families' children grow up, they will naturally go to other places to study. Even the whole family moved.

For the task force, the cost of investigating these people is very high, but the more this happens, the more necessary it is to investigate, and all the elite soldiers are dispatched.

The car stopped at the entrance of a factory. Liu Wenkai got out of the car and waited for the local police to negotiate with the guard before entering the factory area.

"As expected of the Pearl River Delta, your factory is really quite big." Liu Wenkai looked up at the factories around him. They were all large buildings several stories high and several hundred meters long. Your factory can be seen everywhere, and it is a factory area. Next to a factory area.

The local policeman smiled and said: "This is not a very big factory anymore, it only has a few thousand people."

"Public security management is very difficult. They are all migrant workers, and they are all young people in their teens and twenties." Liu Wenkai scratched the itch of the local police with a casual grab.

For such a large-scale factory area, the management burden of the factory is very heavy, and the responsibility of the police in the area is also heavy. In some places, the police may be dispatched when there is a quarrel. In the factory, there will be a fight before you have time to come and take a look.

"Who says it's not the case? It's really hard for us here. We need benefits and work overtime, we need rest and we have to work overtime. We are really dealing with disputes every day when we open our eyes." The local policeman was also very sincere when he complained. It is rare to have a suitable one. Put it out in the emotional trash can. During normal work, these words cannot be said to criminal suspects and victims.

Liu Wenkai knew very well the thoughts of the policemen at the police station, and he expertly massaged his mind: "There is a person who talks about urgent, difficult, and trivial matters. Your side is more complicated than us, and major cases pop up at every turn. ”

"Yes!" The local policeman sighed in agreement.

The group of people gradually stopped chatting when they arrived at the factory dormitory.

This factory works in two shifts. Now there are day shift workers going to work, and night shift workers taking a break. There are also some young people talking loudly, walking back and forth, playing music and Douyin outside. It's a bit like a middle school dormitory, but also smaller than It was confusing and complicated.

"It should be this one." The factory's dormitory manager is an aunt in her 40s, just about the age of a worker's mother. She is very powerful, but she doesn't feel afraid when she looks at the police.

The aunt knocked hard on the door, then pushed the door open and shouted, "Young and old Zhou, someone is looking for you."

There are a total of 6 bunk beds in the dormitory, which can sleep 12 people. However, the dormitory is relatively large and looks quite wide. It is not full at the moment. Overall, the accommodation conditions are pretty good, but it is sanitary. Pretty bad.

"What's going on?" A man jumped down. He looks like he is in his twenties or thirties, with short hair, short sleeves and shorts, and he looks like an ordinary slovenly boy that would appear in summer.

"Zhou Jiantao?" The local policeman compared the photos in his hand and said, "We are the policemen from the development zone police station. There are several policemen from other places here who have questions to ask you. The local policeman said that he would give up his position. He gave it to Liu Wenkai, who looked around powerfully.

"What's going on?" Zhou Jiantao looked calmly at the police officers entering the door.

Before Jiang Yuan came, Liu Wenkai's No. 2 Middle School had been dealing with eight serious cases all year round, that is, cases related to violent crimes. When he looked up at Zhou Jiantao's eyes, he subconsciously felt something, and his tone instantly adjusted to an aggressive one. : "Aren't you afraid of the police? Have you ever been beaten?"

"No." Zhou Jiantao took a deep breath to calm down again and said, "If righteous people don't do anything bad, they are naturally not afraid of the police."

"There are very few people who have this kind of consciousness." Liu Wenkai smiled, then raised his head and looked both sides, and asked, "You have a younger brother, Zhou Shetao, is he there?"

The middle names of these two brothers are Jianshe, which does not conform to the traditional naming rules. Considering their age, it is also a bit rustic. As far as Liu Wenkai understands, the family conditions of these two children should be quite poor. Here is what is said It is not only economic conditions, but also core factors such as culture and family atmosphere.

Such family conditions are considered normal in the criminal market, and even fall into the preferred category.

Liu Wenkai looked Zhou Jiantao up and down. His home was only more than 100 meters away from Sui Yingxue's home. At the time of the incident, the two brothers were 16 and 18 years old respectively. Looking at Zhou Jiantao's calm expression, Liu Wenkai suddenly felt something wrong in his heart. The expectations have become serious in my heart.

As a criminal police officer, investigation and interviews are basic skills. In this process, the suspect's reaction is a very important part.

According to police experience, it is not that the calm and peaceful suspect is the least suspicious. On the contrary, the correct response is the least suspicious.

As for what kind of reaction is the correct reaction, it is not a theory but the experience of the criminal police. There is not much reason to explain here. It is similar to antiques. It is an experience-based route. Different types of interrogated people may have different reactions.

Many people think that they can clear their suspicion by facing the police neither servile nor arrogant. If you look at it from the perspective of an actor, it is obviously not that simple. You have to find at least a few people with similar identities and see how they react before learning.

"Zhou Shetao?" The police officer shouted.

"Oh." A boy's head popped out of the quilt on the upper bunk.

"Come down." The local police hooked his hand with a serious expression.

Zhou Shetao glanced at his elder brother, then slowly climbed down from the bed and stood behind his elder brother.

"One room for each person." Liu Wenkai's heart was alarmed and he reacted immediately.

The younger brother Xiao Zhou was obviously a little nervous and subconsciously looked at his brother.

Da Zhou still looked calm and asked, "What do you want to ask?"

Liu Wenkai did not answer, but asked someone to take the two brothers away first. After hesitating for a while, he chose the room that Xiao Zhou went to.

He only needed to break through one of them, and judging from the performance of the two brothers, the younger brother Xiao Zhou was obviously more guilty.