The reinstatement process, which didn't take a minute, was over. Her police card is back in her hands, it's really been a long time, I haven't seen it for more than a week, and I have a kind of joy that I have regained it.

"Gotta do it, okay, how many minutes have you been giggling, do you want them to solve the case?" Qin Feng threw the materials to her and asked her to join the meeting immediately.

When he stepped up to the main podium again, he promised that the whole person's mental state would be refreshed. While clicking on the PPT, he said without hesitation: "There is an obvious breakthrough point in this case, that is, •••••• their social networks." ”

Although the three victims are engaged in the same industry, they do not live in the same place, they are very far apart from each other, and they do not know each other, so how did the murderer know them?

The easiest and fastest way to do this is through social networks. They are all masters of online social networking, in real life, there are definitely more people from social platforms than people who come to the store directly, and from social platforms, the place and time are not limited, or in other words, the sense of mystery can increase people's excitement.

Since ancient times, beautiful women love handsome guys, even if they are such women, they also like to seek excitement, through online socialization, to meet interesting handsome guys, so that they can come to serve easily, and it will be effortless for the murderer to succeed.

From the three scenes, no mobile phones were found, and modern people, even ten-year-old children have mobile phones, how can an adult not bring a mobile phone? Then the most obvious thing is that the murderer took away the phone, so there is definitely something in the phone that makes him feel scared, or does not want the police to know.

Everyone seemed to have a sense of abruptness, and promised to accept their gaze calmly, and continued: "The murderer is a woman, aged between 35 and 43, who has experienced family affection or directly betrayed by her mother. That level of wound, obviously, is to vent anger, so why the stomach? In fact, the average man will prefer a woman's belly, which used to be the cradle of life, and it is determined from the survival gene that we will prefer the belly, no matter what way to vent anger, it is difficult for a man to do that to a woman's belly. That level of hatred is not an overnight thing, the murderer should have been experiencing emotional torture since she was very young, and her own experience has doubled her stimulation when she grows up, obviously, the age will not be too young. ”

According to the direction of the investigation determined by the promise, and then through the various social accounts about them collected by the data, Li Mingyuan quickly cracked all the social platforms of the three victims, and at the same time, there were many people who intersected, seven people, all men.

But at the same time, there are no women who intersect.

Everyone stared at her, questioning her guesses.

Shi Chu and Qin Feng were outside the conference room, Qin Feng smiled: "Traditional criminal investigation focuses on trace detection, but now more and more attention is paid to criminal psychological speculation, and the scope of investigation is narrowed down with criminal psychological portraits. In fact, many of them here can be more or less ordered, but they have never promised to guess accurately. ”

Shi Chu understood it at once, but he couldn't tell why.

When Lao Xu was a criminal policeman, he was indeed mainly engaged in trace inspection. Promises are more or less inclined to traditional criminal investigation. And criminal psychology is self-taught, although she can learn a lot from school, others have also learned, and she has improved a lot more than others. Even relatively speaking, her speculation with criminal psychological portraits is more skillful than that of traditional criminal investigation.

It's pretty incredible. According to various data, she is not a genius who can learn it immediately, and she has no special abilities that she will never forget.

And her precise speculation was as if someone had discussed it with her.

Xu Promise frowned, this well-planned murder was obviously thinking and thinking for a long time.

She is very sure of a woman, but if she is a woman, there is absolutely no man in the family, and the emotional setbacks she has suffered will definitely make her unsatisfactory in her love life. Then she will only be the only one in her family.

Is the registered social information fake? , Li Mingyuan also seemed to think of this problem, a phone call came, he quickly got the permission, dug up all the life deeds of these seven people, detailed real information, and asked for truth through the phone.

But unfortunately, all the registration information is true, and it is indeed a man.

Xu Yu thought about it for a while, and suddenly thought of something, and said: "Check that there are people who have social friends among the first two victims. ”

In this investigation, in addition to the seven people, five other people were connected with the two victims. All of them were registered with men's information, and without checking them one by one, an IP caught their attention, and this mobile IP turned out to be around the scene of the third crime.

Promise tapped lightly on the pen, and guessed that it was indeed right. The third victim is actually more familiar with the murderer, or rather, the murderer lives around the victim, so she doesn't need to flirt directly with it.

The murderer is already very familiar with the surrounding environment, which makes her more wanton to commit crimes, crazy and perfect expression and venting.

They quickly found the owner of the phone, who was also around forty years old.

Dishearteningly, he is a man and has plenty of time to prove.

Gangzi slapped his palm on the table, and the man honestly explained that he picked up the mobile phone. But he dodged and just didn't check his phone for them.

Gangzi glanced at him, his face was not red, and his heart was not beating, and he said, "The owner said that you stole it." ”

The man panicked: "Which bastard said, let him come out and confront me, I obviously picked it up on the road." ”

"Then you give us your mobile phone and let us check it so that we can make it clear to the owner. Otherwise, if the owner accuses you of stealing, you will inevitably have to stay inside for a few days. ”

The man squirmed and took out his mobile phone.

Li Mingyuan took the phone, and Wu Xinmeng and Feng Qianluo came over to see the novelty.

What is in this mobile phone makes men reluctant to let go.

Li Mingyuan casually clicked on a software, and a video jumped out, and at a glance, he immediately put the mobile phone on the table and pressed the mobile phone tightly. Then he stared at Gangzi, his eyes were playful.

The speed was too fast, Wu Xinmeng and Feng Qianluo didn't see anything, Wu Xinmeng was unhappy: "What are you hiding?" Let's take a look. ”

Suddenly, a sound of "ahhh

Gangzi coughed heavily and spoke: "You two girls go out to sort out the information first, and by the way, communicate with Xu Promise and learn more." ”

Wu Xinmeng and Feng Qianluo were not happy, Gangzi pushed the two of them out, Feng Qianluo pondered for a while, what was in his mind, and then blushed, and hurriedly pulled Wu Xinmeng out of the house.

"Well, what's wrong with you? What's in there? Sister Qianluo, what are you running? Is there anything we can't watch? ”

"Shut up, just go."

The voices of the two came through the door. Gangzi glared at the man fiercely, and he smiled embarrassedly: "I'm not married yet, and I don't read it often, who doesn't have a •••••• in his mobile phone?"

"Alright." Gangzi turned his head and asked, "How is it?" Find out what you didn't have? ”

Li Mingyuan shook his head and said, "It was deliberately thrown away, it was formatted, and the previous information is gone." ”

It seems that the case can only be investigated through investigation.

At this time, the promise of the murderer, who had already been discovered, licked the blood flowing from his head, bitter and stimulating his taste buds, and the fruit knife that had been rubbed from her side was scarlet, screaming frantically in front of her, "Pap, Pap" rhythmically beat her blood into the masonry.

She squinted, her head drowsy, and the glass bottle was smashed. There was also a small cut in the abdomen, and the clothes had been dyed red. She pressed her abdomen, and the pain broke out in a cold sweat, but her dazed eyes finally regained a little clarity.

The woman in front of her, with a hideous face and a blank look, looks like a machine that drives the highest work efficiency.

The fruit knife was sharp, glowing with a cold cold light, and there was dried blood on the knife that did not belong to hers.

The knife was used very easily by her, and she hit each knife quickly and accurately, straight to the abdomen. I want to knock myself out with a bottle, obviously it's still a little bit off, but I'm not much better.

seemed to feel that he was at the end of his rope, and forced him with a knife, and promised to make a turning action to avoid it, and kicked the woman in the abdomen, and made a ruthless move.

The woman was in pain, clutching her stomach, glaring at her angrily, and before she could slow down, Promise flew another kick and kicked her in the leg.

was flashed by a woman, with a cruel look in her eyes, and she swore that she would go all out. Seeing that the woman was immediately cornering her, she had no way to retreat, and she had nothing to use at hand.

She was ready to fight for the last time, and she was ready to attack, and rushed over••••••

About an hour ago, she deliberately ran to the red-light district where the crime occurred. In the morning, before the sun rises, most of the shops are closed, the streets are deserted, and there are few pedestrians.

She walked from the street to the end of the street and found that there was only one small supermarket in the whole street, and it was diagonally opposite the victim's hut.

The owner of the small supermarket should know most of the people here, maybe she can get clues from here.

It took a while for the door to open. Standing in front of the cash register was a beautiful woman in her forties. There is no light in the eyes, they are sharp and cold, the palms are thick, and the fingers are rough.

Xu Promise especially noticed that there was a thick yellow skin on her tiger mouth and little finger, and she immediately thought of the scene where those women were stabbed in the abdomen.

The speculation was confirmed, and her heart suddenly had mixed feelings, but she was not calm. Whatever the reason, is it worth it to bury your life like this? Whether you can let it go or not, can't you try to stick to it first?

They looked at each other and got the answer they wanted from each other's eyes at a glance, and everyone knew what kind of game it was, so neither of them spoke.

The stalemate continued, but the look in the woman's eyes changed, and her eyes began to squint slowly, and the light became darker and darker, and spread out in all directions.

The fist slowly tightened in his hand, like a wolf ready to attack.