"This is our negligence, thinking that the social software is different, the account is different, and naturally the possibility of encountering the murderer on the Internet is ruled out, and I will let people check it right away." Song Xichen suddenly realized.

There are only two of them, either the murderer is too meticulous, or this brutal serial murder really has nothing to do with online social networking.

In criminal psychology, it is believed that the various abnormal psychological factors that govern the criminal behavior of the criminal are a combination of relative stability, a synthesis of the social psychological defects of the criminal, and the internal psychological cause and basis of the criminal in initiating the criminal behavior. And the psychological structure of this crime is often formed before the criminal act is committed.

In other words, if Song Xichen and the others don't catch the murderer as soon as possible, he will continue to commit crimes.

Soon Song Xichen sent over the IP addresses that were in frequent contact with the three victims, and sure enough, they were different IP addresses, and the murderer had been determined to be the same person, plus these IP addresses actually appeared in the west of the urban area of City A, and the distance between them was no more than five kilometers. If these are all coincidences, there are a bit too many coincidences.

And Ren Ruoruo, a girl who came to Guangyang City to work alone after graduating from junior high school, was also in the area circled by three IP addresses. Will the criminals have seen the cashier of this supermarket in reality?

Han Yijing continued to look at the map, and the icon stopped in one place, Wumeng Mountain. This mountain is also to the west of City A, so it's no wonder that the murderer is so familiar with Wumeng Mountain. He probably frequented Mount Umeng.

Even after the crime, he also went to Wumeng Mountain.

She is almost certain that the killer is hiding in the west of City A.

This murderer can be said to be a criminal with a perverted psychology. Abnormal psychology refers to the fact that people's knowledge, feelings, and mental activities, personality psychological characteristics and behavioral manifestations are beyond the normal range, and are manifested as a certain degree of loss of recognition and control. Expressing psychology includes personality disorders, psychosexual disorders, and intellectual disabilities.

The murderer was thoughtful and had the ability to counter-detect, which shows that he at least did not have an intellectual disability, and the method of killing the girl was very cruel, but he did not show hatred for female characteristics, and it can be seen from the autopsy report that he did not beat the girl before her death, violence and other tyrannical things.

Then the murderer may be a person with a personality disorder.

This type of person generally has a normal IQ, and even has a higher IQ than the average person. They are able to take care of their personal lives completely, and they are able to engage in study and work. But under the domination of perverted psychology, they will repeatedly deviate from social norms. Such acts may have occurred in the past, but they did not constitute a crime, but they must have attracted the attention of his friends or colleagues.

And his current behavior has constituted a serious crime.

Han Yijing carefully deduced, this criminal, male, between 25 and 35 years old, has a relatively strong physique; The relationship with friends and colleagues is relatively harmonious, and he has a normal life or work, but he has some special differences from others, such as being particularly stubborn about certain things, such as his fanatical love for amber, such as the special affection for his parents, female elders, which can be deduced from the unique clothes that he kept that women had worn; Work in amber manufacturing or biological anatomy, or experience in amber manufacturing or biology; He is also keen on online dating, and in reality he should be lukewarm to women, neither combing nor deep friendship; The place where the offender lives should be alone, and he is the only one in the house, otherwise these acts of his would have been discovered long ago, or he should have a separate garage or other property that is temporarily uninhabited; The criminal also had a car and other means of transportation, otherwise it would be impossible for the body to be transported from the urban area to Wumeng Mountain, and three bodies appeared in the deep pool of Wumeng Mountain at the same time.

After these deductions, Han Yijing immediately sent the results of her deductions to Song Xichen.

What she can do has been done, and the rest should be the efforts of Song Xichen and their criminal investigation team.

Before she knew it, she had forgotten to eat, and it was already ten o'clock in the morning. Han Yijing couldn't help but roar, doesn't this point mean that she has always been very time-conscious, she is actually late.

She had only been working for a few days before she dared to be late, and she was almost two hours late.

What will Lawyer Cheng and other colleagues think of her? Sure enough, once she got into trouble with Song Xichen, some of her bottom lines were broken, such as the psychology she once swore not to touch, and she actually went to investigate and deduce. It's better that she, who is never late, is late one after another, not only making her partner Shen Yu wait for her all day, but now making her top boss wait for her for more than two hours. She wondered if Lawyer Zheng would stand at the door of the law firm and wait for her to throw herself into the net.

But in today's situation, King Zheng Law Firm has a sea of swords, mountains and fires, and she must break through hard.

Han Yijing grabbed her clothes, bag, mobile phone, and a pair of sneakers for morning jogging on her feet, took out the end of the 100-meter sprint, rushed out of the room, rushed out of the building, rushed to the road, and deliberately took a car. Usually she is reluctant to spend this money, she usually walks to work, thinking that this is not only exercise, but also exercise, and the key is to save money. Why not do such a beautiful thing?

But today, this really needs to be ruined, and the key is that it may not be avoided.

In a hurry, she got out of the car, but fortunately Lawyer Zheng did not stand at the door of the law firm, she was really lucky. But before she could last a few seconds, Duoduo came to her side and said, "Lawyer Han, Lawyer Zheng asked you to go to his office after you arrived at the law firm." ”

When Lawyer Han heard this, he felt that all thoughts in his life were suddenly lost, and he was indeed in a catastrophe.

Even Duoduo whispered, "Lawyer Han, it's too late for you to come today." Mr. Zheng hates late employees the most, and there must be a reason why you didn't come on time, right? You can explain to Lawyer Zheng in a while, and you'll be fine. Good luck. ”

As soon as Duoduo's words fell, Han Yijing saw Lawyer Zheng walking towards her.

As soon as he saw that she was still holding a bag in his hand, Lawyer Zheng knew that this person had just come, he glanced at Lawyer Han meaningfully, and said sharply as always: "Lawyer Han, today's hairstyle is a bit special." ”

Han Yijing said in his heart, of course it's special, but I didn't comb my hair and came here.

She followed behind Lawyer Zheng and came to his office and asked, "Lawyer Han has been studying the contract with Fang Nuo at home, and is he late?" ”

Because of her assistance to the police, Lawyer Zheng will definitely know about it in the future. And she may be called away by the police station at any time to assist in the investigation of the case, so she felt that it was better to tell her boss herself, so she said: "I am currently assisting the police department in handling the case, so there may be a certain conflict with our working hours." But I promise that it will not affect the normal work of our law firm in any way. ”

When Mr. Zheng heard this, he was surprised at first, but immediately returned to normal. He knew he couldn't continue to ask. He handed the contract with Fang Nuo to Han Yijing and said, "This contract is basically fine, and I have discussed it with Lawyer Wang." You can discuss the time to sign the contract with General Manager Shen of Fangnuo. ”

Han Yijing nodded with the contract, turned around and walked out of Lawyer Zheng's office.