Criminal Investigation Notes

"That Men It's about half a head taller than me. His chin is very short. It seems that he has double chin and high cheekbones. He wears a black hat, which is an ordinary baseball cap I can't remember. "

"Don't be afraid. Think slowly. What do you remember about his appearance?"

“…… My eyes are fierce and my face is a little dark. I I really don't remember. I was so scared A lot of blood... "

"What other physical features does he have?"

"His neck seems to be a little short, thick and a little hunchback..."

"Do you have a beard?"

"Oh Beard It seems that there is still a beard, and it seems that there is no such thing. I can't remember clearly I really can't remember. "

The witness was a 15-year-old girl with big watery eyes. She had just entered the city, but she had not yet grown up. She did not have a formal employment contract. She worked in a hair salon in her hometown to help. She was an illegal child laborer. She had long been frightened by what had happened before. She was crying and had to rely on the police to comfort her.

The whole process of the murder took place in the early morning of yesterday. Within five minutes, she was hiding under the hair washing pool and was frightened by the blood and the dead. She only remembered that the murderer had a disgusting face. From the initiation of the case, that face was imprinted in her brain, lingering, all the features are clearly there, but when you think about it carefully, there are only fragments.

"If you draw it, can you recognize it?"

The girl nodded hesitantly, wiping her tears and looking at the person drawing the picture. The man sitting in the interrogation room cocked his legs and painted on sketch paper with a pencil.

It was a young man in his twenties, with his head lowered and his expression focused. From this point of view, his facial features were deep, his nose was straight and his face was clean. In spite of his sitting position, he was tall and had long legs. The hand holding the brush has distinct bony joints. It moves very fast. It looks like it is indulgent. In fact, it has a strong control over the brush. The second joint of the little finger occasionally crossed the pencil. As a proper halo, the outline of a character was outlined

.

just seven hours ago, at 12 am, a vicious murder case happened in a small hair salon in the west of Nancheng City, which was about to close. A short fat man suddenly rushed in and stabbed and killed the owner's wife of the shop.

The suspect took the weapon, leaving no hair, leaving only half a bloody footprints. The rain washed the other traces clean. The shampoo girl in the hair salon was a witness, but the little girl was so frightened that she could provide very limited information. Autopsy found that several knives stabbed into the abdomen, injured the liver, bleeding too much immediately killed, in addition, there is not much information.

The suspect is not looking for money, and all kinds of cash in the shop have not been moved. The victim's society looks simple, but it is very complicated to touch and arrange carefully. It takes a lot of time to sort out. The evidence to rely on is a girl who can't say this clearly, and a video taken by a camera at the door of a hair salon.

But the video is too fuzzy, only a man with a hat on the fuzzy side of the face, the murderer in the camera turned a head, turned to the front, is still a moving black and white light shadow.

Tian Ming, as the leader of the criminal police who is responsible for the detection of this case, can only use the dead horse as a living horse doctor when he gets these materials. He immediately went to Wang Rui, who was in charge of the imaging department of the police station. He was specially recruited to enter the police station and was good at the simulation of head portraits.

Wang Rui's independent office is as quiet as a studio, but the walls are covered with various shoulder only sketch heads or 3D models - men, women, old people, and even children. These people are murderers, key figures in the case, or people who have been missing for a long time. Those figures pasted the whole room airtight, and Tian Ming felt that she was going crazy just because of the countless pairs of eyes. He quickly lowered his eyelids and told Wang Rui about the basic situation.

Wang Rui looked at the thing he handed over, and was at a loss: "team Tian, are you trying to make people difficult? If you kill me with these things, I can't simulate it. "

Tian Mingxin knew that there was a big deficiency in his data, but he said firmly: "how can we not simulate it? Is it not enough to have monitoring and eyewitness description?"

"Three dimensional simulation, always give me the data in front of me, and the eyewitness must have a detailed description." Wang Rui spread his hands and said that he was really helpless: "there is too little information to make a meal without rice. I don't have enough skills. I can't imagine making one for you. If you can't catch anyone later, you'd better come back and blame me. "

It's when the deadlock is detected. Gu Ju, who is looking at the progress of the case, gives Tian Ming advice and says: "song Wengang has just handed in the closing report of the last case. He is free now. Why don't you go to him for help?"

That Wang Rui also does not dislike the matter big: "yes, song team must be able to, he is more than I cow force."

Help me?! Tian Ming only felt a sense of malice floating in his chest, and he glared at Wang Rui: "little brother, what do we need from the Municipal Bureau? We can simply merge it with Song Wen's salary."Wang Rui said wrongly: "Tian team, I'm a full-time person sitting here for eight hours all day. Song team is a busy man. Can I do it? Well, if you dislike me, don't come to me next time. "

Well, one by one, they are masters. They can't afford to offend them. Tian Ming walks out of the door with his notebook.

Mention the name of Song Wen, he would like to bite a bite of silver teeth.

There are three teams under the criminal police detachment of Nancheng Municipal Bureau, including Song Wen, Tian Ming, and Cheng mo. Among the three teams, it is said that they are colleagues and teammates, but there is fierce competition inside. The reason is that the leader of the detachment above is vacant. Whoever does well may take this position. Among the three, the three leaders are tactful and Buddhist. In addition, they are old, so they don't fight for each other on the surface. The main competition took place between Tian Ming, the second captain, and Song Wen, the first captain.

Tian Ming is a man who is competitive and likes to be top-notch in everything. His name is derived from his success. He lived up to the expectations of the public since he was a child. He was also a top student in the police academy. When song Wengang was promoted to captain, Tian Ming couldn't help comparing himself with him. Tian Ming, 32 years old, had worked for 10 years, was in his prime, experienced, solved major cases repeatedly, received two awards, and won the first rate of solving cases in the Municipal Bureau for three consecutive years; Song Wen, 25, working for two and a half years, was just a novice, and no one was able to shoulder the heavy responsibility of a team of Criminal Police captains.

Do you know who is better?

Tian Ming thought he was more than enough to be a young man. I didn't expect that the result of last year's evaluation was rubbed on the ground by Song Wen. Not only was the case detection rate higher than him by 6.5, but he also fell short of Song Wen in the year-end personal assessment.

What's more, Song Wen was inferior to him when he was preparing for the test, and he didn't know how to practice it. In the formal assessment, whether it was shooting or fighting, he scored higher than him in everything. Moreover, Song Wen also had a unique skill in portraying suspects. Wang Rui, a technician in the police station, can't draw a picture, but he can catch it.

In this regard, Tian Ming can only send out the feeling of he Shengliang.

It's just a matter of getting angry on weekdays. Now, let him ask Song Wen for help? Unless you write his last name backwards!

After half an hour, Tian Ming went to Song Wen's desk and said with a calm smile, "Song team, do me a favor. Our team has a problem and help us draw a portrait."

With the passage of time, the memory of witnesses and the clues on the scene will become more and more difficult to restore. Tian Ming knows in her heart that Gu Ju's suggestion is correct. Confirming the criminal's portrait at the first time can be of great help in solving a case. As long as for the case, the husband can bend and bend.

Therefore, there are three people sitting in the interrogation room, one witness and two captains of the criminal police. The little girl has already said what should be said. There she sobs silently, and Tian Ming is quiet for a moment. In the narrow interrogation room, only the rustling sound of the pen and paper in Song Wen's hands can be heard.

Tian Ming sits nervously in front of the table, watching song Wenyun's pen fly. From time to time, Tian Ming stops to take a look at the monitoring picture on the notebook beside him and continue to draw.

Tian Ming rubs her eyes and wants to see some effective information. But the picture is full of mosaics, and even can't see where the eyes are, let alone recognize facial features. Looking at the Song Wen painting on one side, Tian Ming wants to say in his heart that this man is not a pit for me to draw blindly, is he?

With this in mind, Tian Ming feels a little regretful. He should not listen to Gu Ju's words. What if the Song family name gives him a stumbling block and draws casually, which makes him even more unable to grasp people, or makes him useless? Just thinking about it, Song Wen stopped writing, flicked the pencil scraps on the painting, took it up and asked the girl, "what else is not like?"

The pencil portrait is a bit arbitrary, not as careful as that of an art student. It does not look like a work of art by a master, nor is it an academic school with a professional background. However, on a closer look, it is characterized by distinct features. There are not many strokes, but a lot of strokes. The five features are more vivid, and a pair of eyes are a little chilly, as if staring directly outside the painting People.

The girl looked at it and cried again. She pointed to the painting and said, "yes, it's very similar. It's sister Yun killed by this man." The painting was not very good, but it was so vivid that she suddenly remembered the bloody disaster a few hours ago. It was this face that was her nightmare.

Song Wen put down the painting and stood up and said, "I have nothing to do here." The light in the interrogation room was dim. When he looked up, the little girl could see his eyes clearly. She felt that this man was young and heroic, with small eyes. She had a unique juvenile publicity. She was even more handsome than when she looked down. She couldn't help crying and looked at him more.

Tian Ming was relieved. Some of his own shame was overcome by being a villain. He looked at the painting and the surveillance, and then thought about the description of the witness before. He could not help but be surprised: "thank song team, but How did it come out? "

"Talent." Song Wen eyebrows a pick Road, a short spit out two words, the speech does not have a bit of modesty.

Tian Ming's face can't hang for a moment, nearly spit out a mouthful of old blood. At this time, he wants to give himself a mouth. What's wrong with him?

Fortunately, Song Wen didn't mind whether he came down the steps or not. As soon as the door closed, he turned and went out.The human face is made up of bones, flesh and skin. Each bone grows with age. The movement of muscles changes due to various external and internal factors. These changes are not irregular. Some experienced old policemen can recognize the grown-up people from the crowd according to a childhood photo, which is the truth.

In modern criminal investigation, the police rely more and more on the rapid development of science and technology, such as DNA detection, various monitoring video, these traditional skills have not been so valued in the past, just like Wang Rui. Although he is responsible for head portrait tracing, more work is responsible for the imaging department, using computers instead of paintbrushes, using electronic database, 3D modeling, and so on The eyebrows, eyes and facial features can be replaced at any time. The simulated portrait made in this way can save time greatly.

However, Song Wen thinks that as a captain of the criminal police, he needs some skills. He doesn't think that the simulation portraits of criminal investigation will be out of date. Moreover, he likes the feeling of exploring people's hearts from the description of facial features. Although 3D images are fast, they lack soul and can only be used for reference.

Song Wen likes to study people's faces. Tens of thousands of people have tens of millions of faces, just like there are no two identical leaves. Even identical twins have different looks. People's looks, like fingerprints and DNA, are unique information for everyone. Moreover, his appearance is closely related to his growth experience and living habits. It can be said that all the joys and sorrows, joys and sorrows, joys and sorrows, are all contained in his life.

Just now, although the girl's words were ominous, she said important features. The retraction of Chin indicates that it may be caused by long-term mouth breathing. Correspondingly, the nose will be enlarged, the legal lines will be deepened, the development of the maxillary surface will be incomplete, the obvious cheekbones will lead to the deformation of the eyes, the hunchback posture will produce rich bags, obscene neck This series of features, like dominoes, increase the features of the facial features and influence each other. Although the video is fuzzy, it provides a very important point, that is, the light and shadow changes of the face, those mosaics contain a lot of information.

Although Song Wen is not a professional, he has a power of observation that is unmatched by ordinary people. In his brain, these bones move together like a jigsaw, which finally enables him to draw a similar portrait of the suspect. In fact, all the magic that seems to come from wisdom, experience and repeated practice and observation. It's not too much to say that it's talent. It's just that these song essays are too lazy to explain to outsiders.

After about half an hour, a small policeman from the second team came over and said, "Song team, Tian team asked me to come again to thank you. After we showed the portrait to the mother of the deceased, the other party recognized that he was a fellow countryman who had been engaged to the victim before. Later, the victim insisted on quitting the marriage, and then he made contact with his male friend, which led to the suspect's contact information. This is the only way..."

Song Wen nodded: "just find it."