The Captain of the Crime Squad continued to talk while sorting out his thoughts, and it was obvious that from the speculation I had just made, he had a new idea for solving the case.

"He Yang, the more I think about it, the more I think you are right, this murderer is likely to be a woman, our team once profiled the murderer, thinking that he is careful, paranoid, and has a trace of indecision, and his behavior at the crime scene reflects the consistency of his personality characteristics and criminal methods.

He is treating Huang Min and Ye Zhenzhen husband and wife is completely different from treating the little baby, even if Huang Min and Ye Zhenzhen are dead, he is deeply afraid that these two people will be resurrected, and they will strangle their necks and cut their throats, almost every time they have the idea of killing again, and confirm that they are dead several times, which reflects that he is actually very unconfident in the killing behavior he has carried out, even if it is two corpses that have no signs of life, he has also taken such an act. ”

Lin Yi asked: "Not necessarily, in case the murderer has a sadistic habit, some murderers are psychopathic or have a deep hatred for the deceased, and they will also repeatedly hurt the corpse." ”

"No, it won't." This time, I answered Lin Yi's question: "If the murderer you mentioned has a sadistic habit, then he will generally use more cruel and insulting methods to beat the body, such as cutting off organs and the like, but if you take a closer look at Huang Min's body, you can find that the corpse actually groomed him after confirming that Huang Min was really dead, which is a contradictory behavior." ”

The captain added: "In addition, he also treated the baby differently, confirming that he did not attack the baby again after confirming that the baby died. ”

I nodded: "This is because he thinks that the baby is too weak and does not need to confirm the death repeatedly, so she handled it very casually, and it can be seen from these that the murderer is not strong, on the contrary, he should be relatively poor in physical strength, and he is not confident in his strength at all." ”

"So we suspected that the murderer was a thin man, and locked on B, because his body size was relatively close, but now you have a new idea, woman, that's right, why not a woman, in fact, a woman is more likely, she obviously hates Ye Zhenzhen more than she does for Huang Min."

Baozi opened his mouth wide and said in a daze: "So, now we want to change Huang Min's multiple ex-girlfriends?" I'll go, it's a lot. ”

I thought about it for a while and said, "It doesn't have to be Huang Min's ex-girlfriend, you can also check Ye Zhenzhen's social relationships, such as her boss, colleagues around her, and so on." ”

Baozi wailed: "Don't talk about it, the more you talk about it, the more people there are, and it takes time to do this kind of basic investigation." ”

It is really time-consuming, presumably the captain of the criminal team took people every day to thoroughly investigate the social relationship between Huang Min and his wife some time ago, so I can see such a detailed report in my hand today.

"Thank you for your hard work." I patted the bun on the shoulder.

Baozi wiped his face and said, "I have a question before I die completely, Consultant He, I still don't understand why it must be a woman, you and the captain just said a few words, how can you be sure that it is a woman, and the possibility of a man is ruled out?" ”

I looked at Lao Xing and smiled, I motioned to Lao Xing to explain, Lao Xing waved his hand, and said, "It's better for you to come and teach this kid a good lesson." ”

The last lesson is the last lesson, Lin Yi, this kid is also confused, and he just got together with Baozi.

"First of all, we have to make it clear that the murderer stayed at the scene to violate Ye Zhenzhen, which is a very unwise behavior, first, in the process of violating may leave dander, silent night and other evidence, second, after killing someone, theoretically speaking, you should leave the scene in time to avoid sudden visits, third, in this case, the murderer sexually assaulted Ye Zhenzhen's body after killing someone, and then washed vegetables, cooked rice, and cooked vegetables to disguise the scene, pretending to be an acquaintance to commit the crime......"

"It's entirely possible." Lin Yi said: "It is precisely because Ye Zhenzhen was sexually assaulted after her death that the previous investigation focused on investigating the man who had emotional entanglements with her, how did it violate the harmony, I don't think there is anything unreasonable at all." ”

"The unreasonable is here." I raised the folder in my hand, took out a forensic report from it, opened it and pointed it to them: "Look here, Ye Zhenzhen's main cause of death was a blow to the head with a heavy object, which caused a comminuted fracture of the skull.

If, I mean, suppose, she was violated after her death, and there would have been at least one place on her body where the wound had a large area of contact with the floor, but the medical examiner did not find such a wound on the body, then how did the murderer actually carry out the strong, space? ”

I told a bad joke, I guess the joke was so bad that no one laughed at it, and almost everyone wrung their brows and thought to themselves.

Baozi said: "What if this man can't do it, most of the murderers who are monitored after killing people are different from ordinary people in terms of mental aspect, and some studies have shown that their excitement will also be different." ”

"It's possible." I did not categorically deny Baozi's point of view, but gave it an affirmation: "But as we said before, the murderer is a thoughtful person, he is delicate, organized, and has a slight obsessive-compulsive disorder, which can be seen in the details of his chopping vegetables."

Since he's been planning for so long, everything he does is sure to be meaningful, so if he's a man and his abilities in that area are terrible, is it really necessary for him to add the act of being strong when he's premeditated? I prefer that he is using this act to cover up some situation, just as he is deliberately creating acquaintances to commit crimes. ”

"I mean, why didn't I find the receipt." The torture captain shook his head with emotion: "We searched the entire room and didn't find Ye Zhenzhen's shopping receipts when she bought vegetables that day, I also wondered why there was no such thing, and then I thought about it, it wasn't necessarily there, maybe Ye Zhenzhen lost it, now think about it, this is the fucking murderer's calculation, he turned out the shopping receipt and condom from the shopping bag, so that no one would find out that Ye Zhenzhen didn't buy cucumbers at all." ”

Everyone smacked their tongues, and they all talked about how the murderer was really perverted, and even took this point into account, feeling that the direction of the previous investigation was wrong, and the murderer secretly paid attention to the development of the case, and he couldn't tell how to laugh at them behind his back as a policeman.

"By the way, there's one more thing." I said, "Based on the above, we can do a case tandem." ”