"Finally, when you look at the notebook, you don't realize that my notebook originally touched the desktop with the left half, but now the right half touches the desktop. All these details are a long-term habit developed by a person, so as a criminal policeman, you must not only understand the habits of others, but also carefully understand some of your own small habits, so that you may be able to protect you at a critical time. ”

After a morning of explanation, Liang Ze sat there and didn't say a word from beginning to end. He kept looking at Cong Xinyue, who was explaining seriously on the podium, and he didn't understand why Cong Xinyue suddenly talked about this topic. Is it to give herself an answer, or to tell herself that she will not give herself any chance to understand herself.

Originally, Xin Yue planned to read the information for an afternoon, but she didn't expect that the first case she entered the criminal police team came, and everyone had to come out of the scene, of course, she was no exception.

Liang Ze held his breath in his heart, thinking that he would solve the case earlier than Cong Xinyue, so as to at least prove that he could solve the case efficiently even without Cong Xinyue, and more importantly, he was more powerful and professional than Cong Xinyue.

The group came to the scene of the crime. It is a secluded corner of a park on the outskirts of the city, and it is usually rarely visited. The first people to be found were a young couple who wanted to find a secluded place for intimacy, but they didn't want to find a horrific corpse.

"The deceased was about 40 years old, female, and from the situation at the scene, it was preliminarily concluded that the deceased died of a large amount of blood loss after a blow to the head," the on-site investigators reported to Liang Zehe and Cong Xinyue what they knew, "There were no traces of struggle at the scene, except for a large amount of blood behind the head of the corpse, there were only a few scattered drops of blood on the ground around." According to the blood clotting, the deceased has been dead for at least 10 hours. The specific time of death will have to wait until I return to the bureau for a more detailed examination. ”

After listening to the report from Xin Yue, he also went to take a closer look at the corpse. The deceased was wearing pajamas, indicating that the deceased's home was not far from here. There are no traces of drag around, indicating that this is the scene of the first crime, and the murderer's fingernails are clean, indicating that the murderer and the deceased must have known each other, and did not realize that the murderer would kill himself, so he was killed without resistance. Judging from the repeated tapping of the deceased's head with a blunt object, the murderer was not very tall, and it was likely that he had committed the crime for the first time, so he was a little flustered.

After returning to the bureau, Liang Ze immediately held a case analysis meeting, and during the meeting, Xin Yue changed from the state of-for-tat confrontation with Liang Ze in the past, and sat there without saying a word, just kept keeping his head down and kept writing something in his notebook. Liang Ze had no intention of paying attention, he thought that it would be better to say nothing from Xin Yue, which would highlight his ability even more.

Immediately after the meeting, the police interrogated several of the arrested suspects. During this period, Xin Yue was only listening from the sidelines, without much remarks, and the two questions he occasionally asked were also irrelevant to the case in Liang Ze's ears. The officers began to doubt Xin Yue's professionalism. There was basically no progress in this round of investigation, only that the deceased was a resident living in an apartment near the park, with an average income, and he usually treated people in a friendly manner, rarely grudged with people, and there was nothing suspicious among the people he came into contact with. originally thought it was a simple murder case, but this time Liang Ze was stumped.

Unlike Liang Ze, Xin Yue already knows who the murderer is, and he also knows how to find the murderer.

Although Liang Ze didn't want to solve the case earlier than Xinyue, such a silent Cong Xinyue made Liang Ze's heart very unstable, and he always felt that it was impossible for Cong Xinyue to be silent like this. He was curious about what was written in Xin Yue's notebook, so he secretly looked through Xin Yue's notebook when he left his seat. Liang Ze found that Xin Yue had written the names of several people who had been interrogated before in her notebook, and had drawn an asterisk on the name of one of them, but in Liang Ze's opinion, this person could not be the murderer. Liang Ze thought in his heart that Cong Xin Yue was nothing more than that, he didn't feel that Cong Xin Yue was smarter than himself.

Although Xin Yue did not express her opinion to Liang Ze, she knew very well that this murderer would definitely commit the crime again, because according to the analysis of this case, this kind of case should belong to the killing of a specified type of person, so the murderer will definitely shoot again. Seeing Liang Ze going farther and farther on the wrong line, Cong Xinyue really wanted to remind him, but Liang Ze didn't even want to talk to her these days, out of his pride, Cong Xinyue also decided that unless Liang Ze came to find him, he would never take the initiative to find him.

Liang Ze rushed over immediately after receiving a call from Xin Yue, and when he arrived, the arrest was already over. Liang Ze found that Cong Xinyue was just standing on the sidelines and watching the police officers work, some escorting the murderer into the police car, some comforting the victims, and some taking notes. She looked at everyone here like an unrelated bystander, but the expression on her face was a little more happy and satisfied.

The courier brother who was taken back to the police station quickly confessed to all his crimes, and the police officers felt that there was nothing to ask, and when they were about to leave, Cong Xinyue, who was sitting on the side, spoke.

"Those women have not offended you, nor have any enmity with you, why did you kill them?" From Xin Yue's cold eyes looking at the man opposite her, she found that when she mentioned the victim again, he was still full of hatred.

"There's no reason, I just hate them," the man avoided Xin Yue's eyes, he felt that this person's eyes were too sharp, as if he could see through his own thoughts.

"Then why don't you kill younger and more beautiful women, these women are all old and not beautiful, obviously you are not trying to satisfy your desires in some way," Cong Xinyue still looked at the man coldly, and his tone seemed very determined.

"I chose it randomly, they are easier to deceive, there is no special reason," the man was asked by Cong Xinyue and became a little restless, "I have already admitted to killing someone, what are you asking endlessly!" ”

"Whatever you want?" Xin Yue pursed her lips and smiled, but there was a cold arrogance in her eyes that saw everything, "No serial killer chooses his victims at will, even if it seems to be a random choice, there are still his laws behind it, because they want to vent their resentment, dissatisfaction, desire and other emotions in their hearts by killing specific people." ”

"I don't know what you're talking about," the man saw that Cong Xinyue was staring at himself intently, as if he wanted to see through himself, and a nameless irritability rose in his heart, "What kind of law do you need to kill people!" What the hell are you going to say, why are you so strange as a policeman! ”

"Why are you so anxious, what are you hiding?" From Xin Yue's speed of speech, watching that person become more and more anxious in front of him, Xin Yue understood that his guess should be correct.

"Didn't hide anything," the man didn't know what the female detective in front of him was going to ask him, even if he killed someone, there were some things he didn't want others to know.

"Since you don't want to say it, then I'll guess," Xin Yue stood up, walked in front of him, condescendingly, and looked at him proudly, that aura was enough to convince people with weak psychology in an instant, "The reason why you only kill women of this age is likely to have something to do with your mother, right?" Your mother didn't make a good impression on you in your childhood. One of the biggest characteristics of women of this age is that they are easy to talk to others and are easy to cheat. When I looked at some of your information, I found out that your father was actually killed by your mother, and was convicted of manslaughter. I'm guessing your father found out that your mother was having an affair, so he got into an argument with your mother and ended up being killed by your mother by mistake, right? ”

"It's not manslaughter! She deliberately killed my father and wanted to be with that man! The man suddenly roared loudly, his face hideous, his eyes full of anger, but he couldn't help but shed tears.

"That's right," Xin Yue saw that this man actually had such hatred for her mother, "so you especially hate those middle-aged women who like to talk to men, right?" ”

"Yes!" The man took a few deep breaths to calm himself down, but his voice trembled uncontrollably, "They already have a happy family, but they are still not satisfied, they want to talk to other men, this kind of women are not worthy of staying in the world, they will only harm other people's families, so I want to get rid of them." ”

"Have you ever thought that this is just your unilateral idea, these two women may just be a little more enthusiastic than ordinary people," Xin Yue's expression became very serious, she looked at this man squarely, with a stern look in her eyes, "Why do you think these victims will cheat, you just want to vent the imbalance in your heart, their families and children have become unhappy because of you, how should this account be calculated?" Do you rejoice when you see them unfortunate? Will you be able to free yourself from the hatred you have for your mother? Obviously, no, the only one who can unlock the curse in your heart is yourself, not someone else's life. What you are doing now is even worse than what your mother did back then, your mother killed your father, which is barely considered to be harmful to others and self-interest, and you, these things you do are just harming others and yourself! You'd better reflect on it, spend the rest of your life in your prison cell! Hopefully, one day you will be able to let go of your hatred and let yourself go. ”

After saying these words, Xin Yue sat back in her place and signaled to Xing Xiaofeng that she had nothing to say. After a brief shock, Xing Xiaofeng had the man taken away. Not only Xing Xiaofeng, but the other police officers involved in the interrogation were stunned by Cong Xinyue's words, they had never seen Cong Xinyue say so many words, and they had never seen this expert go out of his way to expose the most real reason behind the murderer's murder.