The world of film and television begins with the God of Medicine

"This is a photo of the scene. Take a look." Wang Xin took out two small paper bags and placed them in front of Wang Yan. "This is the first time we found mutilated limbs in the car. The last body we found was . This is the second corpse. The two crimes were committed two months apart. This is the photo of Ding Gui'an. You can see that there is a word "righteousness" on his arm, which is the same as the one on the arm of the second corpse.

And this person, like Ding Gui'an, has type B blood. So taking it all together, we temporarily believe that this person is Ding Gui'an. The other thing is this gesture, with the little finger raised alone. I haven’t studied what it means yet. "

Wang Xin sighed and said, "Logically speaking, this case shouldn't be ours. It belongs to Hacheng, the arm came from Hacheng, and the victim is also from Hacheng. But they didn't accept it, and it was us who found out Yes, this falls on us.”

Wang Yan looked at the photos and said with a smile: "Why, you are not happy that there is a case? Besides, the information is so complete and they have tried their best. They must be investigating it themselves."

"We don't have any shortage of cases to do. This is still a no-brainer. Random murders are committed, and we still don't have any clues. What do you see?"

"This murderer has become addicted to killing people. He deliberately kills people for excitement."

"What do you think?"

"No matter what this gesture means, the appearance of two corpses in succession, and there is no connection between the two, is the random crime you just mentioned. In this case, there is only one explanation. The file records that the deceased If his belongings are missing, it means that he is seeking wealth.

The cause of death of the first corpse was a heavy blow to the back of the head. The murderer's method of decomposing the corpse was also extremely crude, and he even changed tools in the process. First the knife, then the axe, and finally the saw. The marks of the knife and ax were first messy and then neat, indicating that he was unfamiliar with the technique at first, was flustered, and acted in a hurry. Later, he gradually became addicted to it and his mentality stabilized.

When it came to the second corpse, he cut his throat with a knife, simply and directly. This was for killing people. Of course, all the money on the deceased was also plundered. The gestures of the two arms connected the two corpses before and after. After all, such coincidences are almost impossible. Therefore, it was determined that the same person committed the crime, and the modus operandi was escalating.

The first time he robbed and accidentally killed someone, the second time he killed someone and stole money. If nothing else, it won’t be long before he commits the crime for the third time. "

Ma Kui nodded: "We also judged it the same way, but it is not as detailed as you said. So what do you think this gesture means?"

"It just means normal."

"What does normal mean?"

"Don't think it's so complicated."

Wang Yan didn't doubt that Wang Xin was pretending to be stupid. He thought too much and couldn't think of simple things.

He gestured with his thumbs: "This is awesome, the best."

He retracted his thumb and extended his little finger, "Then what else do you mean by this?"

"Fuck him, are you provoking us?" Wang Xin reacted immediately.

Wang Yan nodded with a smile: "That's what it means. He has a sense of killing and his mind is not normal. If he can't be caught, he will keep killing and provoking. Of course, it cannot be ruled out that he became clear-headed in the process. If you have other thoughts and want to live a stable life, just put down the butcher knife."

"Fuck, he became a Buddha." Wang Xin was even more angry. He had a strong sense of justice. What's more, it doesn't feel good to be provoked like this and still not catch anyone.

Seeing Wang Yan flipping through the file again, Ma Kui asked, "What, do you have an idea?"

"I looked at the condition of the second body, as well as the photos of the crime scene, and the information about Ding Gui'an. My judgment is that the one who died was not Ding Gui'an, but the one who took action."

"What?" Ma Kui was stunned for a moment, "Are you sure? What do you think?"

"I looked at the photos of the deceased and judged that he should be around thirty years old, and Ding Gui'an was twenty-six years old. The range given by the forensic doctor over there was too large, so it covered Ding Gui'an's age. In addition, the height and weight are similar. , leading to misjudgment. This is the information that Ding Gui'an received before. At that time, he was 25 years old, 176 in height, and weighed 63 kilograms. It was similar to the data of this footprint, but the weight was a little lighter.

Wang Yan showed the photos and the text on the file as he spoke, "So I make a bold guess that the murderer is Ding Gui'an. He was afraid of finding his head, and he happened to meet this person of similar height and weight, so he got the same tattoo on his hand. He also smashed the person’s face in order to confuse us, while Ding Gui’an faked his own death to make us think he was dead.”

Ma Kui nodded: "Your statement is valid and can be correct."

"It's useless to confront him. Isn't it all in vain if we can't catch someone? According to you, Ding Gui'an has escaped now. He is incognito and commits crimes completely randomly. Where can we find him?" Wang Xin scratched his head and twitched. Wang Yan threw Hua Zi on the table.

Ma Kui let out a breath and shook his head helplessly: "We can only wait for him to commit another crime. The two crimes were committed around Harbin, and maybe he will be there next time. We will go there as soon as possible. You see Let’s see if we can follow the footprints and find someone.”

"That's terrible. He has gone anonymous. He will definitely commit crimes elsewhere next time. Otherwise, he will attract our attention. This Ding Gui'an is not afraid of anything else. He is just afraid that we will squat in Harbin and know that he is Ding Gui'an. "

Old Ma certainly understood this, but he just said it in a positive way. He glanced at Wang Xin, but did not refute.

"You have made progress again, and you think very comprehensively." Wang Yan gave Wang Xin an affirmative look, "It has been more than two months since the last crime. I guess Ding Guian is itching to commit a crime within one or two months. So, you contact all places and tell them about this case and the characteristics of the little finger. Ask them to preserve the scene as much as possible, and we will go over to take a look.

If the scene is well preserved, maybe we can find the person by looking at the footprints. He provoked the police like this. According to common sense, he would definitely not leave immediately after committing the crime. He must Seeing us in such a mess, running around like headless flies, I feel happy. "

"It has to be you. Dogs are not as good as you. Why do we need to train police dogs? Hey, speaking of this, I remember. That old blind man has such a good nose, is he wasting his talent in the nursing home? Otherwise, we can bring him to the train station, he will definitely be able to smell the smell of drugs, we can give him a salary, and he will have a sense of accomplishment. How great is that. "

"Get lost." Ma Kui glared and cursed, "Why don't you take you over there."

"Give me back my cigarettes, don't smoke them." Wang Yan also waved his hand.

"Look at you, I'm not kidding. Doesn't this show that you and the old blind man are both good? What's wrong with being better than police dogs? Police dogs are treated so well. "

"I think you're just itching for trouble, get lost, and call the police for help."

So they got busy, and Wang Yan flipped through the files again to see if there were any cases that could be solved.

In fact, if we ignore the pain of the victims and the reasons for the murders, then the process of solving the case actually feels very good. Compared with the constant repetition in the Criminal Science Center, Wang Yan actually prefers to solve the case on the front line...

Two days later, on an ordinary morning, the bureau leader came to the Criminal Investigation Brigade to hold a meeting, praising Comrade Wang Yan's spirit of continuous learning and application of technology to solve cases, as well as his contribution to solving hundreds of cases, and called on comrades to learn from him, and publicly announced the appointment of Comrade Wang Yan as the deputy captain of the Ningyang Railway Public Security Criminal Investigation Brigade to assist Comrade Hu Guangjun in leading the work of the Criminal Investigation Brigade, fulfill the responsibilities of the people's police, and ensure the safety of people's lives and property.

This matter was not surprising to the comrades of the Criminal Investigation Brigade. Of course, they all knew that Wang Yan was awesome, but they didn't expect that Wang Yan had not been transferred and was still here. As for being their leader, no one had any objection. Their achievements made them feel ashamed, and they couldn't find fault with their behavior, which was good.

It was Wang Xin who was envious and jealous. He knew everything, but the two grew up together. He had seen Wang Yan grow from a young boy to now, and the gap was getting bigger and bigger. In addition to blessing him, he felt that if you compare goods, you will throw them away, and if you compare people, you will die. Of course, it was not very comfortable.

After the promotion, Wang Yan had no leadership. After all, for the superiors, it depends on whether he can fulfill his duties and ensure the detection rate of cases. For the subordinates, it depends on whether he is clear enough in rewards and punishments. But the embarrassing thing is that he is the second in command, and he is not required to reward and punish.

So even though he is the deputy captain, there is no change. He just provides some technical support, and each team solves the case by themselves. He still takes Ma Kui and Wang Xin with him, and they still work on the case. The difference is that now there is a current case. In the case of little impact, he is the leader of the case and he also bears the responsibility.

Wang Yan did not challenge Lao Hu's power, so it was not worth it. Lao Hu's requirements are not high, and it would be best if he could move up a few more steps before retiring. He couldn't solve the case, but he was willing to do a good job in logistics, hoping that Wang Yan would make a contribution and promote him.

Wang Yan didn't like to do these things. After all, if he really wanted to be a leader, this level was not challenging. If there was a challenge, there would be danger. It was better to solve the case and be a technical talent.

At the same time, he also completed his temporary work in the Criminal Technology Department of the Provincial Department. The department was very generous and directly arranged a deputy director position for him. After all, a bunch of people here are not as good as him. As mentioned before, he is responsible for technical training and technical support.

Not only that, he is also a lecturer at the Criminal Police College in Ningyang. This is a professional criminal investigation college expanded from the People's Police Cadre School of the Ministry of Public Security in 1981, and it will also be the cradle of the police in the future.

However, he is not a full-time lecturer. He teaches four classes a month, one class a week. If he has something to do, he will notify him in advance and arrange the class time. He teaches criminal investigation technology, but it is not limited to criminal investigation technology. After all, he knows a lot. He discussed with the department leaders and decided to spend an entire afternoon on a case, from beginning to end. He taught one case in one class, and infiltrated professional technical knowledge.

Although these were also required in normal classes, the lecturer would unconsciously talk about the case, and would talk about interesting cases he knew when he had nothing to do, to liven up the class. But relatively speaking, his teaching was more comprehensive, after all, he was specifically talking about the case, from beginning to end.

There were also many things involved, from investigation, to various means of solving cases, to interrogation, and to closing the case, which was a full-scale application of criminal investigation technology.

So he started writing books again, with professional knowledge in fingerprint matching, footprint identification, forensic identification, trace identification, criminal psychology, bloodstain analysis, etc.

He actually has some weaknesses, such as document inspection, trace evidence, toxicology inspection, etc. He is not professional in these things because his past experience involves relatively few, and he has not studied them specifically.

Of the things he knows, except fingerprints, which he learned specifically, the others are all from experience. He has studied the human body specifically, and he is also a doctor and martial artist. He is familiar with the human body, so forensic identification is awesome, and he knows footprints clearly. He is familiar with murder, masters various postures for killing, and understands the effects of various tools, so bloodstain analysis is awesome. He is familiar with murderers and gangsters, and has an understanding of people, so criminal psychology is professional.

Other trace identifications are mainly due to his meticulous observation. Just like the person who stole rail parts before, it was because he observed carefully and could distinguish them.

Although this principle does not apply to him, he will not learn useless knowledge. This is certain, and there is no need. But even so, what he has mastered is quite amazing.

After writing these books, he is destined to leave a strong and colorful mark in the history of Chinese criminal investigation. In another twenty years, when his students are all over the world, he will become a leader in the criminal investigation field.

In addition to these, his monthly salary for these three positions is directly heading for 200 yuan. But he doesn't care much about the salary, after all, he is not short of money...

In this way, his life has stabilized. In addition to training high-level professional and technical personnel in the Criminal Technology Department in the morning every Friday, and taking a big class at the Police Academy in the afternoon, Wang Yan worked on cases during the day, went home to write books at night, and occasionally took plain clothes to take trains on various lines to arrest thieves and human traffickers on the trains and deal with some emergencies.

This kind of life lasted for nearly two months. On this day when he went to work, Wang Xin received a call.

Then he looked at Wang Yan and Lao Ma and said, "Ding Guian has made some moves. The bastard really ran away. He killed a woman in a county town below Chunlin last night. The key is that it rained heavily there last night, so the footprints must be clear. Is this good news?"

"There are so many people coming and going. Who knows what it will be like after we get there." Wang Yan shook his head, "Hurry up and pack up. It's 300 kilometers. We can drive there. It's faster than the train."

Without saying too much, he said something to Lao Hu. Lao Ma called home, and the trio drove directly to Chunlin...

" Dear brother, you have to keep up your awesomeness, it depends on you whether you can catch the person or not. If you let this bastard continue to kill, how many people will he have to kill? "

"If possible, I hope that as soon as I use my magic power, I can arrest all the murderers and line them up to be shot."

"It would be great if I really have this ability."

"You know what? What are you talking about? Drive your car."

"Look at you... Oh, why do I feel a little sleepy? I don't have any energy at all. I want to smoke a cigarette..."

I would like to thank the good brothers who vote for the monthly ticket, the recommendation ticket and read the book silently for their strong support!