Criminal Investigation Files

At 10 a.m. in the conference room of Nancheng Municipal Bureau, Song Wen brought Lu Siyu and Fu Linjiang to the meeting. Tian Ming and Zhang Ziqi from the second team sat opposite them. Lin xiuran and Xu Yao sat beside them. Gu Bureau presided over the meeting in person, which was enough to show the importance of the case.

To Song Wen's surprise, he sat next to Gu Ju with a new face. He looks at Tian Ming with some doubts. Tian Ming obviously doesn't know him. He swings his right index finger at him, and then spreads his hands to show that he knows nothing.

The man looked about thirty-five or thirty-six years old. He was wearing glasses and had curly hair. He looked gentle. Seeing that he was a little familiar, Song Wen couldn't help looking more.

Tian Ming raised his head and said, "guilty?"

"For a long time, this way of death has been relied on by all kinds of killers. There are countless similar serial cases, the most typical of which is the recently uncovered Huacheng serial homicide case in H country. The famous butcher before the rain case. But there are some differences between the current case and the conventional similar cases in the past. I've been thinking about the fact that clothes cover the face is still common. What does the feature of helping the victim take care of the remains show? "

Zhuang Yi coughed and began to analyze in a deep voice: "suffocation is a completely different way from other deaths. It's not so bloody, but it's violent enough. Especially for male killers, it's a display of power. "

Tian Ming quickly projected the photos. The three women were lying flat on the ground. Their postures were almost the same. Their faces were covered by their clothes. Red marks of strangulation were protruding on their necks. Their skin was pale and a little creepy.

Zhuang Yi just stood up and said to Tian Ming, "please project the first few photos of the scene again."

After listening to this, the wrinkles on Gu Ju's face spread out: "Professor Zhuang, if you have any opinions, don't be so fussy. You are good at those psychoanalysis. Even if you are immature, you can also provide them with ideas. Maybe the direction is right and they can solve the case as soon as possible. "

At this time, Zhuang Yi, who has been listening to the case, said: "Gu Bureau, after listening to the situation of your case, I have some ideas, but they are not perfect."

Thinking of this, Gu sighed: "I hope there will be no new victims."

Gu pulled out the pen cap in his hand and put it on again. For a moment, he bowed his head and said nothing. He also knew that he was worried. In recent months, the second team had been working overtime, and the case was deadlocked. This was a scene that everyone didn't want to see, and this was also the reason why he introduced Song Wen and several of them.

Tian Ming and their investigation for several months did not have any effective clues. Song Wen and they only contacted this case for one morning, so it is difficult to make more progress.

"At the scene this morning, we found a piece of gauze dropped by the murderer. There are some dried blood stains on it. It looks like the murderer may have been bitten by some animal not long ago. The specific material evidence has been submitted to the material identification center. " Song Wen continued, "others, we just got involved in this case, and we don't know the details of the case yet It's just that the victim's face is covered with clothes and makeup, which is a very special phenomenon. "

Gu Bureau heard that the second team worked hard, but got little. He rubbed the temple, and his tone eased down: "in the three cases, there must be something you haven't found in common." Asked this, he turned to ask Song Wen, "Song Wen, you went to the scene today, what did you find?"

These three cases are highly random.

"Gu Ju, the routes of these victims are totally different. The first victim was killed when he went out to go home, the second victim was killed when he left home after quarreling with his boyfriend, his boyfriend had an alibi, and the third victim was killed after he got off the night bus. Except for the first, the remaining two of the three victims are on temporary trips, and they may not even go out that night. They were all killed in different places in the city... "

Then Tian Ming projected out a route analysis map, superimposed, and three routes without intersection appeared on the map of Nancheng.

Tian Ming was even more aggrieved: "after the first case, we spent a month looking for all kinds of cameras, but because the location of the case was remote, only two videos showed separate victims. We can't infer the meeting point at all. After the second victim appeared, we also investigated, but we still got nothing... "

In the past, the lack of cameras and the imperfection of various criminal investigation technologies led to many cases becoming unsolved or unsolved for many years. But now, electronic eyes are everywhere in the city, and DNA can produce results in a few hours. It's hard to say that the suspect has not been found for such a long time, or even there is no effective clue.

The occurrence of the case shows that the murderer must meet the victim at a certain time in the past, and finding the meeting point is one of the ways to start detection.

Gu Gu snorted: "where is the line of conduct? Killer. He must have met the victim somewhere. Have you analyzed the behavioral logic in it? "

When Song Wen heard this, he understood the difficulties Tian Ming encountered. Because the murderer committed the murder in the middle of the night, although he left a lot of material evidence, he could not narrow down the scope of the suspects. There are millions of men in Nancheng City, and there are more than 100000 of them who are of the right age and meet the conditions. It is no less than looking for a needle in a haystack to find that person.Being held accountable by the leader, Tian Ming bowed his head and said: "there are no eyewitnesses in this case, and there is little effective information. We have been investigating it as a long-term case. At present, we have obtained the suspect's DNA, fingerprints, footprints and other information, and we have also found some suspicious suspects, but the comparison results are not consistent..."

When Tian Ming said this, Gu Bureau interrupted his report with some bad looks: "team Tian, is this the result of your investigation in a few months? You don't have to repeat what we all know. You can look at the file. Just pick the key points and say it. "

“…… The victims were all women, with long hair and silk stockings. They were killed alone at night. There are traces of infringement on the suspect's body, but sperm spots are not found in the body of the deceased, only found on some personal belongings. At present, it is considered that the killer may have some functional disorders. No association was found among the three victims. Our investigation results show that this is a random crime against young women... "

Tian Ming introduced the situation of several victims, including the age, family situation, detailed time, place and process of the victims. Most of them were similar to what Lin xiuran said before. Lu Siyu recorded all the information in the notebook while looking at the projection.

"The first victim, Li Ling, 38 years old The second victim, Zhang Yajie, 27 years old The third victim, who was killed this morning, has just been identified. His name is Wang Xiaopei, 22 years old... "

For a moment, several scenes of victims being killed appeared on the projector, all of which were female corpses one by one. The scene was not bloody enough, but it was terrifying enough.

Tian Ming nodded and made a gesture to Zhang Ziqi, the vice team of his team. Zhang Ziqi projected the pictures and information of several victims on the projection.

"In my opinion, the murderer in this case has a certain tendency of violence. He may be a recidivist. Although we haven't found him in the database, you can't take it lightly. Some civil lawsuits, such as unpunished judges, had better be investigated." Gu Bureau turned to ask, "Tian Ming, your team has been chasing this case for several months. Let's introduce the situation of these three cases."

In theory, if you have a criminal record, you should be able to find information in the database. However, our country is vast and sparsely populated, with complex structure and large mobility of personnel, so the correctness of the database can only be used as a reference.

Compared with the existing database, there is no result, indicating that the suspect has not been found criminal record, and the fingerprint has not been entered into the system.

At the end of the introduction, Lin xiuran concluded: "we have collected the murderer's fingerprints, as well as □and DNA, which have been compared with the existing database. At present, the identity of the suspect has not been confirmed."

At the beginning of the meeting, first of all, Lin xiuran and Xu Yao showed all kinds of evidence and autopsy results of the third victim, which was exactly the same as the previous two cases. The victim was strangled to death.

However, Zhuang Yi is still very popular. This time he came to Nancheng to participate in the new popular science program of rule of law in Nancheng TV Tower. Just as the serial homicide case happened here, the Gu Bureau was at a loss and invited this expert to see if it could help the case.

Some people even point out that Zhuang Yi's educational background is fake, and the host of the analysis is entrusted by him. A lot of surprising analysis is actually the effect of the program, and some viewpoints are copied from foreign programs and papers.

However, Zhuang Yi's style has aroused the opposition of some old scholars. Those old experts think that Zhuang Yi's psychological foundation is not solid, and many of his remarks are just thrown out for the sake of sensationalism and inference. He is a clown who succumbs to the current media and can't be used in actual cases.

In recent years, Zhuang Yi has also been on many legal programs, and is a frequent guest of several variety shows. Song Wen has also seen some of those programs. Every time Mr. Zhuang throws out amazing ideas, his words are not surprising, and his analysis sounds shocking at first. When you think about it carefully, it makes sense. His eloquence is good, has obvious personal style, and has a lot of fans on the Internet.

Song Wen finally remembers why the man looks familiar. Zhuang Yi and Zhou Yining are different experts who only evaluate the psychology of police officers. He studies criminal psychology and is said to be good at analyzing the behavior of criminals.

The man named Zhuang Yi was modest: "I'm an ordinary researcher. I'm here to discuss and learn from you."

Gu Bureau saw that all the people were looking at the man and said, "because this case is special, I invited Mr. Zhuang Yizhuang, a professor of criminal psychology who recently recorded the program here, to help us analyze the case and see if we can get more clues."

In the general interpretation of criminal psychology, this kind of behavior is explained in this way. Song Wen also mentioned this view before.

Hearing this, Lu Siyu stops recording, bites his thumb's nail and looks at Zhuang Yi. He also wanted to hear how this person analyzed this.

Zhuang Yi nodded: "yes, but I don't think this kind of guilt is necessarily owned by the cruel murderer. I think there are other possibilities." Net, net, you should remember to collect or remember. Report mistakes. Ask for books and find books. Talk with friends about books