Soon, Jiang Xinci's analysis of the blood on the axe came out, "There are traces of Zheng Cuicui's blood on this axe, and Ma Yu's blood remains." ”

"Ma Yu?" Teng Qian couldn't help frowning, this axe belonged to Zhao Yong's family, which means that the murder weapon was found, but the person holding the murder weapon died, and it was impossible to confirm whether he was the murderer.

"Zhao Yong has the murder weapon in his hand to kill Ma Yu. When Lin Mubai said this, he couldn't help sneering, and the things that were going around became more and more confusing.

"It was originally presumed that the one who died first became the one who lived alone because of the death of the other four, do you think he has already calculated it? Lin Mubai said coldly.

Teng Qian raised her hand and touched her chin, pacing back and forth, she suddenly had a feeling that she was being played by Sun Meng, from the beginning, all the circumstances made her recognize, Sun Meng would be the first to be killed.

And on closer examination, it was Sun Meng's words that caused these situations, he was hinting to himself that he knew a lot of secrets, everyone didn't trust him, and he would be the first to die.

But things have developed so far, everyone but him is dead, if this is his plan, then he is deceived by him to help him accomplish all this...... Accomplice.

But what role did Wu Nian play in this case, Sun Meng's helpers? They were accomplices? But there was no evidence pointing to him.

Teng Qian stopped, closed her eyes, and held the hand at her side tightly, no matter what, she played the same role in this case as Bai Tong in Gu Qing's case, and was completely used.

"Now that self-blame is useless, it's better to think about how to redeem it next. Lin Mubai stared at Teng Qian's back and said.

At this time, Xu Ke walked in from outside, "Brother Lin, I found everything you wanted, just like you thought." ”

Lin Mubai took the document bag handed over by Xu Ke and looked at it, Teng Qian walked over and took out a few to look at, and found that it was a warehouse information, "What are you doing in this warehouse?"

"If nothing else, this warehouse was bought by Sun Meng, you see that this buyer is an employee of his car wash, and this employee simply cannot afford such a large warehouse. Lin Mubai looked at it and said.

"This warehouse was sold by this employee at a low price after Ma Yu's accident, I went to inquire, and he finally admitted that this warehouse was bought by Sun Meng, and Sun Meng also promised that the money from the sale of the warehouse in the future would belong to him, as long as he said to the outside world that this warehouse was bought by him. Xu Ke said.

"What did Sun Meng do when he bought a warehouse. Teng Qian asked.

This warehouse is very close to Ma Yu's home, from which you can clearly observe the situation of Ma Yu's family and the pattern of his daily activities. Xu Ke said.

"Sun Meng bought this warehouse to spy on Ma Yu?" Teng Qian said with a squint.

"To be precise, he was planning this case, and Ma Yu died there. Lin Mubai said.

"Brother Lin, I've found out all the surveillance you want. Bai Tong walked into the office with a USB flash drive, and he poured out the video files inside.

"I checked the video information of the warehouse within a year before the time of the crime, and found that during this year, Qian Cheng and Zhao Yong's cars frequently appeared here, but the one who got off Qian Cheng's car was always a woman in a red dress. Bai Tong said.

"The woman in red? Jiang Xinci said with a sneer.

"Qian Cheng has also disguised himself as a woman before, and such surveillance video will be distorted, and no one is sure whether it is a man or a woman. Lin Mubai said.

"Xu Ke, take the photo of the woman in red to Sun Meng's car wash, and ask them in detail if they have seen such a woman, how tall and thin she is, and compare it with Sun Meng. Lin Mubai said.

"Do you think he would take such a risk, in his own car wash, disguised as a man, dressed as a woman, and driving Qian Cheng's car?" Teng Qian said, shaking his head.

"Sun Meng is conceited in his bones, he trusts his judgment very much, otherwise, he would not have taken the initiative to cooperate in the operation we arranged. Lin Mubai said with great certainty.

Teng Qian saw that Lin Mubai's heart rippled slightly, the former Lin Mubai was so confident and steady, and he could show great confidence in any case, as these cases advanced, Teng Qian knew that Lin Mubai was gradually returning to his original appearance.

"Zhao Jie, go check the buyer of this warehouse, ask him if he encountered anything special when he took over, and arrange a few technical people to do an on-site investigation. Lin Mubai thought for a moment after speaking.

"Is it okay for me to arrange it like this?" Teng Qian nodded with a smile when he saw him ask himself, "In the special case team, it has always been who has the final say who has the idea, and you can arrange it." ”

Lin Mubai stared at Teng Qian for a while, "That's ...... I have a request, can you ......"

Teng Qian was stunned for a moment, then waved her hand and said, "What kind of request, you can solve the case and ask for anything, and everyone can deploy it for you." ”

After pondering for a moment, Lin Mubai said, "Can you introduce that friend of yours to me?" I have some questions that I need to consult him to get answers. ”

Teng Qian froze in place, she closed her eyes, "He's just a little smarter, he's ......"

"He's a criminal mind, and he's ...... Excellent. Lin Mubai said, Teng Qian's face became ugly, Lin Mubai sighed, "Forget it, I'll just say it casually." ”

"No information about the case is allowed to be disclosed to him, and I have already violated the rules before. Teng Qian said in a hoarse voice.

Although she said this, Teng Qian knew very well that Sun Hejin had the right to know the case he wanted to know, after all, he was a rare criminal psychology expert, and his superiors had already given him the name of an external expert, but Teng Qian did not intend to admit it.

After a while, Teng Qian sent Sun Hejin's contact information to Lin Mubai, "Anonymous" Seeing this title, Lin Mubai raised his eyebrows slightly, and the question that was pressed in his heart just now was also explained, Teng Qian had a strong resistance to this person.

Soon the other end passed the verification, and Lin Mubai immediately started talking to him.

Lin Mubai: Hello, I'm Lin Mubai, a colleague of Teng Qian.

Anonymous: Hello, I'm Sun Hejin.

Lin Mubai: Do I have a few questions for you?

Anonymous: Yes.

Lin Mubai: Is it possible to manipulate a person through psychology to make this person obey his own arrangement?

Anonymous: Theoretically...... Yes, but it requires a strong foundation, which is rare in the world, and it is just an exception.

Lin Mubai frowned slightly, this means that his guess is wrong, so ...... Just when he was suspicious, Sun Hejin sent a message.

Anonymous: Of course, there are many situations that can make this easier, for example, it is easier to control a mentally disturbed person than to control a normal person, especially when you still know him and know some of his behaviors, as long as you give some stimulation, repeat it many times, it is very likely that the other person will receive this stimulus at some point and give a corresponding stress response.

Lin Mubai: Can drug stimulation achieve the same situation?

Anonymous: Drug ......

For some reason, Lin Mubai had a very unusual idea about the two words sent by Sun Hejin, and he always felt that the other party seemed to have guessed something, and even knew something, but he found that he couldn't ask it......

Anonymous: What else do you have to ask?

Lin Mubai saw that he also knew that the other party did not plan to discuss the problem of drugs with him, so he also went on.

Lin Mubai: What is the reason why I like to dress up as a man and wear a red skirt by killing people and taking away blood.

Lin Mubai's message was sent, and that side disappeared for a long time, so long that when Lin Mubai thought that the other party had gone offline, a message popped up on the other end.

Anonymous: There are many theories about killing people to take blood, but it also depends on the situation, if he just killed a person and took the blood from his body, but he didn't have an attachment to other people's blood, then it is possible that the blood of this deceased person is important to him, such as ...... Rare blood type.

Sun Hejin's words made Lin Mubai's eyes flash with an inexplicable light in an instant, he had never thought about it in this way, if Sun Meng and Ma Yu's blood types were rare blood types, then Sun Meng would have a reason to kill Ma Yu.

Anonymous: Of course, this is also the most special of all cases.

Lin Mubai couldn't help but sigh when he saw this, from the other party's words, he could feel that even if he didn't reveal anything, he could give himself the answer he needed most.

Anonymous: I like men to dress up as women, if I show extremely obvious feminine characteristics, or I like women's things very much, then this is his psychological appeal, but if not, it may be just a simple transvestite, and besides...... Maybe it's not what he likes, but he needs to use it to hide his eyes and ears and achieve ulterior purposes.

When Lin Mubai thought of Qian Cheng wearing a red dress at that time, he felt that he seemed to know something, but he still needed to wait for the results of the visit to confirm it.

Anonymous: Wearing a red dress, which is basically the same as liking women's clothing, according to common sense, it may be more inclined to be his psychological appeal or simple transvestite, but ...... If this is his disguise, then he may be more involved in the idea of the person he needs to disguise himself as.

Lin Mubai looked at this text and fell into deep thought, according to this, Sun Meng did all this according to Qian Cheng's thoughts, so ......

Anonymous: You can combine the three, consider them comprehensively, and you can't see any problems by looking at a single point, and you also have to remember that people who study psychology are the best at speculating on people's hearts.

Lin Mubai combined and sorted out the several items he listed on the paper......