It is difficult to find similarities between Qian Xiaoai and Bai Yiping in the summary of all the information, but there are similarities in the way they committed crimes, which is very contradictory. And the similarities in the way they commit crimes are these.

First, the criminal process involved in Qian Xiaoai and Bai Yiping has appeared in film and television dramas or anime novels, indicating that this method is not novel and can be imitated.

Second, Qian Xiaoai and Bai Yiping both mentioned one thing, that is, human words! Qian Xiaoai talked to some foreign daughters in the village that they would use Jixing's affairs to obtain benefits for them, and they even discussed what to do. They discussed it collectively, which means that when Qian Xiaoai was carrying out the prank, she was actually instigated by some people's words to some extent. As for Bai Yiping, it is even more obvious. From knowing the efficacy of atropine, to the method of killing, to going to the foot washing city to make alibi evidence, these are all things that people around her have mentioned to her and made her understand! People say that these two people occupy an important position in the entire operation.

Third, when Qian Xiaoai and Bai Yiping committed the crime, they more or less made the factor of Jixing visible. Qian Xiaoai is active, and Bai Yiping, whether she intends to show the factor of Jixing or not, but Tang Tianli died in the bathtub, and it is related to water, which makes people have to think of Jixing.

"Did you realize that when Tang Tianli died, almost immediately, there were rumors that Ji Xing came to Tang Tianli for revenge, because Tang Tianli splashed Ji Xing with water, so Tang Tianli died in the bathtub, and the faucet was still on, which is very consistent with Ji Xing's revenge. However, when Townsend and I got up to understand the situation, the police were still cordoning off the scene, and the specific autopsy report had not yet come out. Many people have never seen how Tang Tianli died, and the ones who can spread the news are the waiters in the hotel! ”

Tang Minyun said: "Yes, after discovering Tang Tianli's death, many hotel waiters told Tang Tianli about his death through their mobile phones or the Internet, and then, many people knew. Because Ji Xing's soul is more sensitive, this kind of thing, like a snowball, spreads rapidly. However, you wouldn't be skeptical that the person behind the scenes was really one of their waiters. ”

"Of course not. It's just that they play a key role in the middle. I shook my head affirmatively, "Hotel waitresses, especially waitresses, many times, they have similar characteristics. For example, they love gossip, they love to spread some information, and they will discuss some topics that women talk about, cosmetics, leisure methods, film and television dramas, etc., which they are keen on! Bai Yiping is integrated into this group, and she will naturally receive a lot of information points from this group. At the same time, Bai Yiping received an incident about the efficacy of atropine, which I think is inevitable in chance. Jiaqi just mentioned a point, when you summarized the similarities, you even summarized the path they have traveled. Yes, Bai Yiping has already said that the pesticide poisoning incident she saw was experienced on the road she passed. Bai Yiping wants to kill Tang Tianli, and the three most critical points in the whole plan are the efficacy of atropine, the way of killing, and the time doubt. And the efficacy of atropine is known on the road, and the way of killing is spread by hotel waiters. The suspicion of time is almost what Bai Yiping thought of after it was spread among hotel waiters. These three points, summed up, are all based on social communication media - human speech, this key element! ”

Tang Lin said: "As you said just now, Qian Xiaoai's key point is also human words. Brother Liang, what do you mean by that? ”

With a snap, Tang Sen slammed his fist on the table, and said excitedly: "Liangzi wants to say that the person behind the scenes is an extremely smart person, he didn't appear on the surface from beginning to end, but from beginning to end, all this is under his control, and the way he controls it is human words!" It's the spread of speech! ”

"Not bad!" I know, Tang Sen already understands what I mean, "Qian Xiaoai was influenced by the remarks of those married women, and Bai Yiping was guided by a lot of words from beginning to end, and gradually completed the murder of passion." The man behind the scenes, like a shadow, asked many people to help him release some key remarks, so that Bai Yiping or Qian Xiaoai could receive these remarks. In the psychology of interpersonal relationships, there is a very important theoretical hypothesis, that is, any two strangers can gradually establish a connection with each other through the other three people. In other words, to pass on a sentence to a stranger to her, in fact, it only takes three people at most. And Tangjia Village, because there is a certain connection with each other, so the number of people will be less, and after one or two people in the middle, the spread of information can be completed! The driving force behind the scenes is extremely smart, and he grasped this point and completed the guidance of Qian Xiaoai and Bai Yiping! Now, with these information points, we can completely make a psychological portrait of the people behind the scenes! ”

Psychological portrait, this is a fashionable but very rigorous word, and it is definitely not like some people think, babble, and then know the appearance of the offender like a psychic. This is through the analysis of all clues, which portrays some basic characteristics of the perpetrator.

Tang Sen was the first to stand and say: "First of all, this person behind the scenes has a very strong IQ, he can plan carefully, and use self-concealment to spread useful information. And the information he disseminates basically comes from computer network animation materials, which are not very old-fashioned and have a fresh sense of topic, judging from this, this person should be between 20 and 30 years old, at least with a university education. ”

"Second, the person behind the scenes must have a strong self-confidence, otherwise, he will not use this indirect way to guide others, because this indirect way requires a strong ability to control! People with low self-confidence don't dare to choose at all! Self-confidence generally comes from social status, self-image, and knowledge experience. In Tangjia Village, people with higher social status are almost out of the village, and too high knowledge and experience cannot stay in the village for a long time, excluding these two points, it can be seen that this person should be more outstanding in appearance, so he is very confident in himself! Third, the behind-the-scenes promoter uses this roundabout way to create a topical case, instead of committing a crime directly, which is actually showing his strength, he wants to prove to many people that he is different, or his talent has not been thoroughly demonstrated and needs to be vented in an alternative way. From this, it can be seen that the professional position he is engaged in now should not be very advanced, or rather, it is a very basic position! ”

Tang Sen continued to follow my words: "Fourth, the behind-the-scenes promoter knows a lot about many things in the village very well, and the behind-the-scenes promoter is absolutely sensitive to the collection of gossip in the village, otherwise, he would not be able to know about Bai Yiping and Tang Tianli. This kind of thing must be through gossip and rumors, and then gradually find out! Therefore, the driving force behind the scenes, the profession he is engaged in, is likely to be related to the information docking of villagers! ”

"The most important point is that the person behind the scenes, is very familiar with social communication and even psychology! That's why I was able to come up with such a plan. Meantime..... I didn't go on, but looked at all the police officers present.

Tang Jishui followed my gaze, and after glancing at his subordinates, he pressed the cigarette into the ashtray fiercely, and shouted directly: "Xiao Xu, it doesn't matter if you say anything else, if you want to frame my subordinates at will, I won't be done with you!" Let's talk about it when you've thought about it! ”