The detailed information of several cases Wen Mo had already analyzed with Cheng Gong, and at the conference, he first summarized the basic characteristics of the suspects they circled:

The murderer is male, with well-developed limbs and the ability to subdue a tall and large victim;

The murderer has a certain anti-reconnaissance ability, and may be a person released from two labors;

The murderer was calm and composed when committing the crime, from abducting the suspect to abandoning the corpse, the murderer and the deceased got along for a long time, and he thought carefully about every link, maybe he had simulated it many times in his heart;

The murderer hesitated when the first deceased Xu Chongzhi's face was cut, and the incision wound was not smooth enough, but he was obviously much more skilled in the next two times, so Wen Mo concluded that this person had a good psychological quality, and it should not be the first time to operate, and he may be engaged in work related to slaughtering or catering;

The murderer is between 35 and 45 years old, although most serial killers are young when they first kill people, and theoretically their early 20s are the stage when people are most likely to act impulsively and do things without caring about the consequences, but this case is special, because the victims selected by the murderer are all people who have been punished countless by law but have done all the bad things, the murderer has a strong hatred for the victim, and peeling off people's faces, there may be two meanings to the murderer, first, he thinks that these people are no longer worthy of a handful of human characters, since they have done shameless things, What are you doing with your face? Second, the deprivation of representation, the deprivation of the victim's identity, life, and everything, no matter what kind of role the victim was in life, in the hands of the murderer, it is like a lamb to the slaughter, without exception. Pen "Fun" Pavilion www.biquge.info he will never drag mud and water in the process of killing, 100% is running to put people to death, imagine a person who is in a deep coma because of the dual effects of alcohol and sleeping pills is thrown down his hands or put on the railroad tracks, does he have the ability to save himself? Promise yourself no. The murderer's desire to kill has never been hidden, but he is very organized in everything he does, not in a hurry, and shows a mature and steady side, so Wen Mo finally circled his age between 35 and 45 years old;

Recently, the murderer's life has encountered major changes, such as the sudden death of a loved one in an accident, his own work and emotional setbacks, and most importantly, this major change made the murderer feel that the treatment he received was unfair, and the law failed to protect his legitimate rights and interests with due diligence, resulting in a serious psychological imbalance, so that it developed to the point of murder;

After the Li Zhang case, the murderer came and went without a trace, after technical analysis, the monitoring of the building was tampered with, four murders, although the murderer's abandoned body location is different, but the consistent details of the crime can not be seen There are traces of accomplices, for the time being, it should be determined that the murderer is a single crime, then the murderer must have quite high hacking skills;

The murderer was in good financial condition, had a vehicle for his own use, worked freely, and disappeared for a few hours without arousing alarm;

The murderer is married, probably has children, and has always lived a smooth life, until recently, he is usually inconspicuous, and even if there are outstanding things, he will hide them very carefully, not wanting anyone to know, including those closest to him. So his family shouldn't know that he knows hacking skills, and he gives people the impression of a good-tempered middle-aged man in life, loyal and reliable, and no one will suspect that he will be a murderer.

Finally, there is one more point. Because of the car accident caused by Li Zhang, Cheng Gong took the time to go to the traffic police force to ask for information, and the name Li Zhang was not mentioned in any official documents. In fact, in the determination of responsibility for traffic accidents, according to China's legal practice, the weak are favored, and whoever has the ability bears a little more. The vehicle that caused the accident did not escape, and the owner Wu Hao himself stayed in place honestly, called an ambulance, and waited for the traffic police to deal with it, no matter what the cause of the accident was, Wu Hao was responsible for the unfortunate death of the two deceased.

So the problem is, the traffic police department and Wu Hao both know the existence of this electric tricycle, but no one knows that the person riding the bicycle is Li Zhang, everything happened too fast, after hitting and killing people, Wu Hao's whole person was blind, he just subconsciously looked back at the whereabouts of the small tricycle, he didn't remember what Li Zhang looked like at all, only vaguely knew that the tricycle he was driving was for a certain courier company, as for which courier company, he didn't pay attention at all. So how did the murderer find Li Zhang accurately? Li Zhang did not tell anyone about this incident, including his wife and children, so we have reason to believe that the murderer may have been near the place of the traffic accident that day, and he clearly saw which courier company Li Zhang belonged to and what he looked like, so he could poison Li Zhang so accurately. Retrieve all the surveillance footage near the road where the incident occurred, and there may be an unexpected discovery.

After a period of gossip and discussion, everyone gradually reached a consensus that all the above four homicide cases could be investigated together, and the focus of the investigation should be on how the murderer in Li Zhang's case determined his identity.

"That~ I'm sorry, can I say more?" When all eyes were focused on himself, Guo Xianxian realized what he had done. Hell, why did he feel that these talkative policemen, especially the policewoman, were simply a rookie who didn't know anything about computer hackers, and jumped out to correct her, and the result was that he was originally a supernumerary, and in a crowd of neat police uniforms, he stood out as if he stood out from the crowd, and now he raised his hand and successfully attracted the attention of everyone else.

It was the first time that so many police officers paid attention to him, Guo Xianxian didn't know where to put his hands and feet, but he still quietly kicked him in the dark, signaling him to say something if he had something to say.

Anyway, stretching his neck and shrinking his neck is still a knife, the attention has been attracted, and he is still talking about what he is good at, Guo Xianxian boldly opened his mouth: "He, he doesn't have to be, he has to be at the scene in person, traffic, traffic intersection surveillance camera shooting, shooting video, most of them are uploaded in real time, well~ the management and control center of the traffic police department, where there is a special server for backup, otherwise a small camera storage data is limited, every day to clean up is a big project, it is very convenient to do so." , It's also very reasonable, but it left a big backdoor for our hackers, you just said that the murderer is a master hacker, so it shouldn't be difficult for him to hack into a management center server that is really a firewall that can be called garbage, and he doesn't need to appear near Li Zhang at all. As long as he is willing, he can be 108,000 miles away, and he can also see the appearance of Li Zhang in the video of the day and the name of the courier company he serves. You may be wasting your time watching the video. Of course, what I'm saying is maybe, I'm sorry, I'm sorry, um~ that, you continue, just, just when I express my personal opinion, don't go to your heart, I'm sorry, I'm sorry. ”

Many people in the Public Security Bureau know about the fact that Shi Congrong brought a boy back and lived in the police dormitory on duty, but most of them didn't know that Guo Xianxian had been calling for wind and rain on the Internet for many years at a young age, so when they first saw Shi Congrong bring him to this meeting, most people already had some dissatisfaction on their faces, thinking that Shi Congrong was too unprofessional, they were holding a case analysis meeting, not a nanny playing at home, how could a child enter the conference room at will. It's just that because of Shi Congrong's usual performance, he has never been a person who does not distinguish between public and private, and they are willing to believe that Shi Congrong naturally has his reasons for bringing this boy here. Now combined with Guo Xianxian's well-founded and reasonable remarks, everyone here is a human spirit, and naturally immediately knows that this boy is not simple.

Wen Mo looked at Guo Xianxian curiously, he was not very old, but he was very sharp and introverted, although he sat with his eyes and nose and nose attentively, his shoulders trembled slightly, his hands were stretched out under the table and gathered in the middle, sure enough, he was still a child, and after becoming the focus of everyone, he would be nervous unconsciously. He had thick and dense hair at the ends, and there were some colors, a white short-sleeved T-shirt with a slightly yellowed neckline, a teenager, not much vitality on his body, a pale face, a thin figure, his lips were tightly pursed, and only a pair of eyes revealed a little wise light.

This child has a maturity that is not commensurate with his age, he should have a decent family but no one to take care of him, Wen Mo does not have much research on luxury, he can only roughly understand that the white shirt he wears that has been washed and yellowed is a famous Italian brand product, handmade, and valuable, but it is worn like this. When Shi Congrong brought him in, there were not many people in the conference room, and there was no seating arrangement for this meeting, Shi Congrong originally wanted to take him to a small place in the corner, but Guo Xianxian himself asked to sit in his current position. This position is closest to the door, and it can be regarded as the center of the seat in the entire conference room, and his current sitting posture, one leg outside the chair, and his body is slightly ****, when analyzing the criminal psychological characteristics of the murderer just now, Wen Mo noticed that he secretly turned his head several times to look at the conference room door directly behind him, as if he was like a frightened cheetah, ready to flee at any time.

A child who is insecure, has no worries about food and clothing, is unsupervised, has a stubborn personality, and has some hacking skills, this child is quite interesting.

She specializes in the art industry, and Wen Mo naturally understands the ever-changing methods of stealing other people's privacy on the Internet as well as the Internet police, and she smiled at Guo Xianxian with interest: "Go on, go on." I think what you just said is very reasonable, and you are certainly not here today to say what you just said. Because that's also a point that I thought of adding temporarily, I didn't think about it enough, thank you for the correction just now, so that your peers can do less hard work for half a day. I hope you can use a professional eye to help us analyze again, who may be the murderer in the online world, okay? "When Wen Mo wants to talk to people, she can instantly transform into an amiable big sister next door, Guo Xianxian is the age when her blood and qi are just beginning to bloom, even if Wen Mo is not beautiful enough, and she is really a little old, but she is a woman after all, and she is also a big sister who looks gentle, very reasonable and easy to talk, and no one has been so amiable to him for a long time. Guo Xianxian was young and had little experience, so he naturally blushed, accepted Wen Mo's proposal, and repeated what he had said to Shi Congrong, then he hesitated for a moment, and then continued: "Actually, I suspect that I may know the person you are looking for. ”

Once again, I felt the power of the police's attention. Unlike the last time when it was just a casual glance of surprise, this time all the policemen had a strong desire in their eyes, and they were waiting for his next step, which made Guo Xianxian feel that a huge drop of sweat was dripping on his head, and the pressure was great!

"That, that, I, I just said there is, it's possible." Stuttering when nervous is Guo Xianxian's problem since he was a child, for which he has been ridiculed by children of the same age, so after the first contact with the fresh world of the Internet, he will be crazy obsessed with everything illusory, because in the illusory world, even if he stutters when he is nervous, or is simply a dog, as long as he masters a certain technology, he can still decorate his identity on the Internet perfectly, he stammers and says a paragraph, and he can also trim it into a clear voice in minutes.

scared the baby to death, Guo Xianxian thought sadly, these policemen are really still very scary, dealing with them, it really cost him half his life! Earth is so dangerous, he better go back to Mars. Or is it much easier to mix on the Internet, he couldn't help but glared at Shi Congrong with some grievances, and stammered to finish what he had to say. As everyone knows, when he finally finished speaking, everyone in the conference room couldn't help but breathe a sigh of relief, and when he finally finished speaking, everyone who listened to them was anxious for the young man, and they had to be nervous.

The person Guo Xianxian mentioned is the K of hearts, of course, the K of hearts is a screen name, as for what his real name is, how old he is, where he lives, what occupation he is engaged in, everything, Guo Xianxian has no way to provide it.

The K of hearts is a legend among the network hacker community. Half a year ago, he suddenly appeared in the online world, swept the dark web invincible, known as the top hacker master who even the Pentagon firewall of the United States has overcome, many people have doubted whether the heart K is a foreigner, but he is too mysterious, some arrogant hackers on the Internet continue to challenge him, he has never responded, just when everyone thinks he is going to be silent or Jiang Lang is exhausted, he will surface coldly, let everyone know that he is still active.

What will make Guo Xianxian suspect the K of hearts is because he knows a secret about the birth of the screen name of the K of hearts. (To be continued.) )