Criminal Investigation Notes

Early the next morning, when Xia Mingxi arrived at the serious crime team, he found that the layout of the office had changed a bit. There was actually a large long sofa on the left side of the entire office. The sofa was dark gray, and there were several A pillow and lumbar support.

It is not so much a sofa as a bed. The entire sofa is more than two meters long, allowing an adult to lie flat and be rich.

Xia Mingxi looked at Qiao Ze curiously and pointed to the sofa: "This is..."

Qiao Ze said: "Oh, the sofa was requested by me and the logistics team. It was said to be used for rest during overtime. It was just shipped this morning."

Yesterday, several people worked overtime until midnight, and today they all had dark circles under their eyes. Fortunately, the investigation of the case finally made significant progress.

At this time, several team members took the time to gossip before Lu Junchi came.

Zheng Bai walked over and sat down on the sofa. The spring of the sofa was good and the softness was just right: "Hey, the Army Corps is gracious, I know that I am sympathetic to my subordinates, I have long been envious of the people who got in and out of bed from the criminal police team. , everything on duty is easy to use, and now we also have equipment, so we can squint for a while when we work overtime."

Qiao Ze took the breakfast bun in his mouth: "We don't even have much time to lie down. Besides, when you were on duty before, you didn't miss the bed on the police team's side."

There are not many of them, and there is not much space in the office. It is really unnecessary to apply for a bed, but the meaning of the sofa is different.

Qu Ming said in a low voice, "The Lu team is Lianxiangxiyu..."

Zheng Bai suddenly realized: "Oh, I remember that Teacher Su is not in good health. It turns out that we have been exposed to Teacher Su's light..."

Xia Mingxi lifted her cheeks: "I don't know if the army team will be so considerate and attentive to their girlfriends."

After hearing this, everyone turned to look at Xia Mingxi.

Xia Mingxi was taken aback by everyone's eyes: "Ah, what, did I say something wrong?"

Just as he was talking about this, Zheng Bo looked at the door: "The army team is here, shh..."

The gossip stopped immediately.

Lu Junchi walked in quickly, Su Hui followed behind him, and Lu Junchi sat down at his desk. Su Hui's eyes suddenly fell on the sofa. He put down his scepter, walked over and tried it on the sofa. He also picked up a pillow and hugged it in his arms. General cat.

Lu Junchi looked at Su Hui, and felt that this person was also like a cat, and had the same virtue as Aristotle, so if a sofa was given, it would be directly used as a cat bed.

Seeing everyone, Lu Jun said lately, "Let's hurry up and collect all the information on the suspects in this case."

As soon as his voice sounded, the active atmosphere in the entire office was immediately swept away, and everyone became nervous. Lu Jun called his name late and said, "Qu Ming, tell me the results of yesterday's comparison."

"Yes." Qu Ming responded, and hurriedly stepped forward with several stacks of documents, "We have now confirmed the identities of the three robbers. First, let's talk about the male robber, according to the information from Li Yawen and her ex-husband yesterday. From the clues we obtained, we retrieved the list of survivors of major domestic fires in the past three years, and compared the identity information. Sure enough, we found a person who matched the appearance of the robber, thus confirming the identity of the male robber. ."

As he spoke, Qu Ming posted a photo of a man on the whiteboard in the office. It was an enlarged standard photo of an ID card. The man in the photo had dark skin and furrowed brows. The whole person looked gloomy, and he looked very similar to the man photographed in the surveillance.

"Qin Yongchen, male, 34 years old, 1.82 meters tall, graduated from a college degree, he used to be a fitness center coach before, and was burned in the 4.17 Decheng supermarket fire two years ago."

Xia Mingxi snorted: "I remembered, I seem to know this person..."

Qu Ming nodded and continued: "I think many people should have seen the news. When the fire broke out, Tan Yongchen and his girlfriend who had been with him for five years were on the fourth floor where the fire was the worst. He and his girlfriend were walking in the fire. After escaping, Qin Yongchen found that his girlfriend did not come out, and despite people's dissuasion, he returned to the fire to find his girlfriend."

Qiao Ze suddenly remembered something when he heard this: "I have seen it before, and many media seem to have reported it at that time..."

"Before the firefighters arrived, Tan Yongchen rescued his girlfriend, but he passed out by the thick smoke. At this time, his girlfriend chose to escape by herself and escaped the fire, and her girlfriend was almost unscathed. However, Tan Yongchen was burned. He was seriously injured and almost died. At that time, 60% of his skin was burned and he was admitted to the ICU. The matter of Qin Yongchen saving his girlfriend in the fire became a hot topic for a while. His girlfriend was arrested for abandoning him. Countless people condemned."

Su Hui couldn't see the photos on the whiteboard for a while. He hugged the pillow and listened carefully. During that time, he didn't pay attention to these social news, or he paid attention but had no impression at all. However, this experience is in line with his psychological test of the criminal.

Xia Mingxi said: "I remember that his girlfriend said at that time that if she stayed, she would probably be burned too. It is normal for people to escape before the crisis, but in short, she was scolded badly. Later, in order to save Qin Yongchen, I remember crowdfunding. come."

Qu Ming said, and posted information on the whiteboard: "At that time, Qin Yongchen was seriously injured, he was critically ill several times, stayed in the ICU ward for a long time, and was repeatedly infected. At that time, some kind people heard about Qin Yongchen and told him about it. People who donated to crowdfunding also came to visit him specifically, but the popularity of this matter did not last long and was soon overwhelmed by other news."

Lu Jun asked lately, "What happened then?"

Qu Ming continued: "Tan Yongchen's parents have passed away, my brother and sister-in-law don't think it's a good thing for him to save people, but feel that he is overwhelmed by love, refuses to pay for medical expenses and wants to cut off relations with him. The girlfriend who was talking about marriage changed her mind at home and no longer agreed to the marriage. Later, her girlfriend simply moved away. The donations raised from crowdfunding were just a drop in the bucket. Qin Yongchen faced high debts alone and lost his job. Treatment It took a long time for him to slowly get better, his body was burned extensively, and there was no money for a skin graft, so the treatment could only be terminated."

Qiao Ze heard this and said: "No wonder that every time the surveillance filmed him before, Qin Yongchen was wearing a black suit, covering him tightly and wearing gloves. It turned out to be because of burns..."

"After being discharged from the hospital, Tan Yongchen contacted many parties and found his ex-girlfriend. He stopped her outside her ex-girlfriend's company and questioned her. The two of them pushed and shoved at the time. All this was recorded by passers-by. It was later spread on the Internet.”

Zheng Bai said: "I said why this person is so familiar. I have seen that video... He was threatening his ex-girlfriend. I seem to have said a few words on the Internet at that time..."

Qu Ming nodded: "This time, the people who supported Qin Yongchen turned their backs one by one. Most people thought that he should not continue to pester the girl, and he was already harassing the girl. The mainstream voice on the Internet is that the boyfriend saves the girlfriend. , shouldn't it? He went back to save his girlfriend at the time, and he volunteered. As an adult, he should bear the consequences of this incident. Now that they have broken up, they should not continue to entangle. Some people say that Qin Yongchen has now It is a disfigurement, and a girl should not force her if she doesn’t want to. Even if there are a few people who accuse the girl of being ungrateful to her savior and being ruthless and indifferent to her ex-boyfriend, they will soon be overshadowed by other voices…”

"The netizens scolded him badly, and even scolded him for why he was not burned to death at that time. Tan Yongchen also began to scold them. He argued with people on the Internet for a long time, and later even began to insult some neutral people and even those who sympathized with him. Netizens, many people thought he was crazy. Later, Tan Yongchen once took a knife to find his ex-girlfriend, and was stopped by security guards and passers-by. His girlfriend called the police, and he was sentenced to a period of time. He was never seen again, he disappeared from the public eye."

Hearing this, Su Hui said, "Show me the post he argued with others at the time."

Qu Ming had already sorted it out and handed a stack of documents to Su Hui. Su Hui frowned and looked at it, hoping to sort out the trajectory of Tan Yongchen's psychological changes from those remarks.

Su Hui found that at the beginning, the main point of contention between him and those people was whether the matter was right or wrong.

Was Qin Yongchen's actions to save his girlfriend right or wrong?

Is it right or wrong for his girlfriend to abandon him?

Tan Yongchen believes that his own actions are just, and his girlfriend's actions should be condemned and punished. His injuries are all because of his girlfriend. If he hadn't gone back to save her, she would have already died.

His girlfriend's escape from the scene was the first injury to him, and abandoning him afterwards was the second injury to him.

She should be punished, or compensate him.

But obviously, girlfriends and most netizens don't think so.

In the end, Qin Yongchen was overwhelmed by these discussions. He was full of anger and began to attack and abuse indiscriminately.

Tan Yongchen even suggested that those who betray and abandon their relatives in times of crisis deserve to die.

In this case, there is no one to support him.

Then Qu Ming posted a photo of a woman with short hair on the whiteboard: "This woman is called Mi Shu, 32 years old and 1.65 meters tall. Mi Shu was a female programmer of an Internet company before. Before Qin Yongchen disappeared, she I have visited him in the hospital, and I have given Qin Yongchen some help. We compared it with the recent monitoring, and she should be the woman among the robbers."

The woman in the photo has short hair, is very thin, looks quiet and beautiful, and is smart and capable.

"After being reminded by Mrs. Su, we checked some information and found that Mishu was the victim of a case three years ago. One night in August of that year, Mishu and her ex-husband were walking on the street and met three people. The gangster, the gangster started whistling at Mishu, and then there were some frictional squabbles, her husband left her and ran away, and Mishu was pulled by the three men to the side of the road to be defiled."

This is a somewhat sad story of a man who was supposed to protect a woman, but escaped first.

Zheng Bo couldn't help but said, "Such a man is too useless."

Qu Ming said: "Even after the incident, Mi Shu himself called the police. Later, some netizens scolded Mi Shu's husband online. The man said that if he stayed there, he would probably be killed and his life was in danger. It's human nature to run away."

Qiao Ze said indignantly: "It's human nature again? Then you can't just leave his wife and run away... I think this man who left his wife should really go to jail." Then he snorted, " This seems to be related to Qin Yongchen's previous concept, no wonder these two people came together..."

Xia Mingxi pursed her lips and said as the only girl present: "You can condemn her husband morally, but legally, it can only be said that he has not fulfilled his husband's obligations, which constitutes a civil tort. Has he violated the criminal law? You have to understand the specific situation before making a decision. This kind of thing has to be left open, and that sentence is what you say. The husband and wife are originally birds of the same forest, and they will fly separately when disaster strikes. "

Su Hui was silent when he heard this passage.

Lu Junchi asked, "Qu Ming, have you contacted her family?"

Qu Ming nodded: "I contacted Mi Shu's family early this morning. The family said that she decided to divorce after that incident, and then quit her job. She said she wanted to be alone and cut off all contact with her relatives and friends. As for how she got together with Qin Yongchen, it is still under investigation."

"About the third gangster..." Qu Ming said, and took out another photo.

In the photo is a teenager with a few strands of highlights in his hair, and he still looks a little childish.

"Zhang Xiaocai, male, 18 years old, his parents divorced when he was a child, his mother remarried and formed a new family, his father also regarded him as a burden and often beat and scolded him, so he ran away from home and lived alone on the street. Picking up **** for a living. Zhang Xiaocai has been in a juvenile detention center since he was fourteen years old. He and other habitual thieves learned to open locks. He is known as Zhang Locksmith. He's young, but he's an experienced thief."

With people like Zhang Xiaocai, these three robbers can break in at any time.

Men, women, and teenagers correspond to husbands, wives, and children.

They came from different families and suffered different traumas, but they hugged together for warmth and formed a temporary family.

It was these three people who raised their knives to ordinary people, making every family shudder.

But no matter how painful the experience is, it should not be the reason for evil.

Lu Jun looked at Su Hui lately. Su Hui had already read the information about the debate between Tan Yongchen and netizens. He sat on the sofa beside him, with Erlang's legs crossed, his head lowered, and he pondered the case.

Now, the identities of the three robbers have been verified, and the perpetrator's life experience has many coincidences with what he predicted yesterday.

abandon.

All three were abandoned by their families or so-called lovers.

Mi Shu was hurt by her husband's abandonment of her, Tan Yongchen was also abandoned by his girlfriend and his family, and Zhang Xiaocai was abandoned by his parents since he was a child.

They see each other as family.

In their minds, those who abandon their lovers or family members in times of crisis deserve to die.

They are using massacre to vent their depression.

Lu Junchi read all the information and nodded after confirming that it was correct, "Xia Mingxi, I'm going to apply for a wanted warrant. Everyone needs to catch these three people before they commit the next crime."

Xia Mingxi said: "Yes."

Now that the identity information of the robbers has finally been clarified, it can be regarded as the most critical part.

However, there is still a certain distance to catch the robbers.

These people must be using fake ID cards now, and they are now hidden in a huge city, and it is not easy to find out.

"Open the citizen reporting hotline, you can apply for a certain amount of money as a clue bonus." Lu Jun thought for a while and then added, "These three people should be working in groups, they are likely to live together, and they are old communities or homestays. One, print and distribute some circulars to each branch."

Then he turned his head and asked, "Qiao Ze, is there any result in your collection of information about the victim?"

Jozer said: "There are some findings, and we seem to have found a common feature of all victims."

Lu Junchi asked, "What is it?"

"Among the several victims, all of them had accounts of Xingfujia and posted on it, and several of them were still active users on it, and there were many fine posts. I retrieved the accounts of several victims. Internet records, this forum, they log in almost every day, I don’t think it should be a coincidence.”

"Happy Family?" Su Hui had never been to this website. He was afraid that he might not have heard clearly, so he repeated with a frown.

Xia Mingxi explained: "Xingfujia is a very large community with as many as 100 million registered users, mainly targeting women between the ages of 18 and 50. There are many blind dates, mother-in-law and daughter-in-law, gossip, and mother and baby sections. The families of these victims have all posted posts."

"The more critical thing is..." Qiao Ze said and took out another material, "At the beginning of last year, the Happy Family had a serious data loss, which included the user's data information. Especially this forum. Real-name authentication is required when registering, and there are many activities to win physical prizes, and you need to fill in your home address and mobile phone number.”

"Mishu used to be a very good female programmer. According to her former colleagues, her technology is better than many male colleagues. She may have obtained the forum's data package through some channels."

Therefore, after the data is lost, users feel that they are very safe wearing vests, but in the eyes of hackers, the data of those users is equivalent to transparency.

They can get their specific location, phone number, real name, and even ID number. Coupled with the photos they posted themselves, the privacy of these people was completely exposed inadvertently.

Qu Ming was surprised: "In other words, the robbers probably obtained the victim's information through this forum?"

Hearing this, Su Hui put down the pillow, sat up straight, and said softly, "Organized premeditated crime..."

The murderer's choice of victims is not random, but purposeful and screened. Every murder seems intricate, but in fact it also hides a mystery.

The families of the victims were brought to the attention because of the show-off posts.

They show netizens a happy family and a happy life.

But jealousy was reflected in reality through the screen.

These three people not only have their own roles in the crime, but also cooperate with each other in the early stage. They traveled to many places and killed many people.

These people are using killing to tell the world that so-called happiness is an illusion, and how vulnerable the love in the family is in the face of life and death.

Qiao Ze added: "However, according to the forum data we have obtained so far, there are millions of registered users on this forum in the entire Huadu, and several previous victims have posted in the daily area, even if Among the current active users limited to the daily area, there are probably no less than tens of thousands of people."

For a while, everyone was silent.

The office was quiet, except for the slight rustling of the air conditioner vents.

They took over the case from the serious crime team, but it was only a few days. They have gradually approached the robbers, learned their true identities, and learned their criminal motives.

The speed of solving the case is already very fast, which is beyond the reach of other criminal investigation teams.

But this speed is not enough. The robbers have not yet been brought to justice, and new victims may appear at any time.

Behind these tens of thousands of users are tens of thousands of families. Among these potential victims, who will be the next?

If this is a fight, they need a way out now.

Lu Junchi said: "Further analyze the characteristics of victims in the past, and try to use big data to filter and narrow the scope."

Su thought back and said, "Although we can't determine who will be the next victim now, I think we can make some attempts..."

Everyone turned their heads in unison, all eyes on Su Hui for a while.

Su Hui supported his chin with a plain white hand and said, "For example, we can try to have a remote conversation with our potential victims through the forum."