Police order

Chapter 301 This is called a profession! (4K)

"It seems that the moment you saw Huang Wenying, you doubted her." Yan Yu said.

"Yes," Lu Ling nodded. He did see that Huang Wenying had a question, and every sentence he asked Huang Wenying was very specific.

"Then you are really good..." Yan Yu felt a little lonely. She and Lu Ling asked together, but she didn't see anything wrong with Huang Wenying.

Lu Ling shook his head with a solemn expression, "But even now, don't think that the problem is easy. We don't have any evidence yet."

"Can't we start with the source of barium chloride?" Kou Yuyang asked.

"It's too difficult," Liu Liwen took the initiative to explain, "Barium chloride is very, very easy to get. It's not that you can buy it on the street, but you can buy it on a certain treasure and major second-hand trading platforms, or you can go to Internet cafes You can buy it on the small advertisements posted. Not only that, but when you do a precipitation experiment in high school, there is barium chloride, and the hospital also has it. You can even buy it in many online post bars. It is very difficult to check for only five grams of barium chloride."

"There are objective difficulties, but we can find a way." Yan Yu refuted Liu Liwen.Handling a case is inherently difficult, and it is good to have a direction.

"Brother Lu," Qing Shan asked a rare question, "But, but, Huang Wenying, why didn't she kill Lin Wei?"

"That's right, Lin Wei herself is very depressed and hopeless. Wouldn't it be more reasonable to let Lin Wei commit suicide?" Ye Wenxing immediately felt that what Qing Shan said made sense.

"What are you thinking?" Lu Ling was a little speechless, "We guess now that Huang Wenying can greatly influence Li Yun, so he can trick Li Yun into drinking this medicine. But how does Huang Wenying influence Lin Wei? Of course it depends on Li Yunlai Influence. If Lin Wei is influenced by Li Yun, let Lin Wei take barium chloride, and Lin Wei dies, what will Li Yun do? Li Yun is not stupid, this is murder, can he keep his mouth shut? Can he pretend not to know? ? Li Yun can be scared to death! He is just an ordinary person."

"Ah, I'm stupid." Ye Wenxing slapped his forehead.

Qing Shan didn't care, and nodded, thinking that Brother Lu is Brother Lu, what he said really made sense.

"Why do you suspect Huang Wenying?" Liu Liwen asked.

"The big ones are suspicious. When we first came here, we heard rumors that the conflict between Lin Wei and Zhou Ying was related to Li Yun. (Chapter 289)"

"But Li Yun, as a programmer, what benefit can he get? Lin Wei insults, pushes and even beats Zhou Ying, who can get the benefit? According to what I just said, the one who benefits is naturally Huang Wenying. Now that Zhou Ying is dead, so the plot Wrong, according to the original script, Huang Wenying is naturally the winner."

"As I said before, the team in charge of the supervisor and the manager of this company often rotates. Lin Wei has been working for so long, and it is really irrational to make trouble with the manager Wang Dapeng because of a newcomer. She is not a newcomer. She is the team leader. It's been a year and a half."

"But it is only at Wang Dapeng's place that it is impossible for Wang Dapeng to talk to Zhou Ying. This matter is nothing to Wang Dapeng. It is precisely because of this that the matter must be increased, so there is a conflict between Lin Wei and Zhou Ying."

"I asked two salesmen in the morning, and found that some newcomers were really not very bright. This really shows that Sun Chen's level is very poor, and Huang Wenying does have a chance to rise in this wave."

"However, even if we guessed it was her, this case is still difficult to investigate. Because Li Yun was tricked into drinking the medicine on his own initiative, so the evidence is difficult to find," Lu Ling said, "That's why Huang Wenying dared to kill. She In this case, if Li Yun is killed, all her responsibilities will be gone, and no one will be able to relate to her. In fact, this is even the 'best solution' at present."

Lu Ling realized that Li Yun had a very bad time before his death.This side proves that Zhou Ying's death may have something to do with him, otherwise a relatively simple person like him would not have such a great pressure.

"How did you think that Li Yun might like Huang Wenying?" Yan Yu asked.

"To say that Li Yun likes Huang Wenying is not the answer, but the current logical optimal solution."

"Their relationship is not simple. There are three main aspects. First, Huang Wenying deliberately explained that she and Li Yun occasionally chat in the cafeteria. Knowing that Li Yun and Huang Wenying chatted in the cafeteria, we may think too much. But Huang Wenying took the initiative to say this, which means explaining in advance, but in fact such an explanation is not necessary."

"Secondly, with Li Yun's character, it's really easy to like people like Huang Wenying. Huang Wenying is cute and attractive. When I communicated with Huang Wenying, I deliberately told her that she made people feel good, and she lowered her head slightly. Her bowing her head is not because she is shy, she is not a little girl who just went to college, she just doesn't want to show her attractiveness, she wants to hide her clumsiness."

"Thirdly, Huang Wenying explained that she has a good relationship with Zhou Ying and talked a lot. This is normal. She and Zhou Ying do have a good relationship. They are people who get along day and night. When she explained her relationship with Li Yun, she first talked about it. A lot of words about their department and the technical department are relatively close, these are unnecessary, Gu Zuoyan's nonsense."

"In short, she deliberately wants to prove that she and Li Yun have a good relationship, there is no enmity, and it is impossible to kill Li Yun, but she does not want to say how close they are, but also to give us a sense of distance. However, explaining the relationship between the two departments Sometimes it’s just a cover-up.”

"Explaining doesn't have to be a cover-up, right? Maybe she's someone who speaks more casually, saying whatever comes to mind." Yan Yu retorted.

"No, I chatted with her at the end, and when we got to the tax bureau, I said, 'You told the boss that you will take the tax bureau exam, the boss must be afraid of you'. She replied seriously that she was not from the financial department, explaining that She is thinking carefully about every sentence I say, and she doesn't seem to be in a state of chatting. If she has nothing to do with this matter, and I tease her about the tax bureau, she really doesn't need to be so serious. You think she is chatting, but actually She's up for it."

"Huh..." Yan Yu took a deep breath, accepted it, this Lu Ling... this...
This is too thin.
Lu Ling's explanation did not directly say that Li Yun must like Huang Wenying, but it showed a problem in many ways: Huang Wenying definitely has a problem.

And if Huang Wenying is the murderer, there are only two possibilities for Huang Wenying to make Li Yun drink barium chloride.

First, Li Yun likes Huang Wenying, and it's the kind of crush-based liking.This style of liking matches his personality very well.

Second, Huang Wenying exercised mind control over Li Yun.

Mental control has been mentioned many times in the previous article. Lu Ling wrote this in his master's thesis, and the novel "Secret" was also mentioned in the chat.

Lu Ling felt that there might be both the first and the second.

In mind control, timing is very important.It's almost wishful thinking that you want to control a normal person on the street.

But if you want to control someone who has a crush on you and admires you, the difficulty is greatly reduced.

It's hard to check.

As mentioned earlier, Yan Yu said that her senior brother mentioned that physical evidence is easy to find, but psychological evidence is difficult.

Especially since Li Yun was dead, he couldn't see or touch his psychological line.

...

All of these are the reasons why Lu Ling thinks that Li Yun likes Huang Wenying. This is the best answer after ruling out countless wrong options.

After Lu Ling explained, everyone understood Lu Ling's way of thinking.When Lu Ling saw Huang Wenying, he felt that there was something wrong, and then the cliché came out that there was indeed something wrong.The rest is to insert the logic lines inside.

"I agree with Lu Ling's statement." Yan Yu understood everything, "Do you have any comments?"

All four shook their heads.

Just kidding, opinion?Up to now, the four of you are in a state of barely understanding the case...

"Then next, there are a few aspects," Yan Yu quickly said the plan, "First, it is the line of barium chloride, using technical means and Internet A means, and Huang Wenying is regarded as the first suspect. All her developments in the past month. Check out the places mentioned in the text just now, and check out the ones that are not mentioned, even if Huang Wenying bought a bag of salt, check it out."

"Here, there is a key problem. Huang Wenying is indeed a high-achieving student, but she is not a science student. It is impossible for her to find and buy barium chloride without leaving traces. Besides, in order to ensure that Li Yun will die in one go , she may even do some simple experiments to make sure that what she bought is not a fake. The most common experiment to prove that it is barium chloride is the sodium sulfate precipitation experiment, so we have to see if she has a record of buying mirabilite."

"Secondly, Li Yun died at noon. The company's lunch break is from 12:00 to 13:30. There are many people going to the toilet when they just get off work. Li Yun went there at around 13:05, although There are not many people, but there must be some. It is impossible for Huang Wenying to enter the men's bathroom, so there is a high probability that this cup of poison was given to Li Yun near the sink. According to our previous analysis, Li Yun may think that drinking this cup of medicine will cause diarrhea or something In short, Li Yun trusted Huang Wenying, so he took it into the toilet and drank it."

"There is a problem here. There is no Huang Wenying's fingerprint on this cup. It is impossible for Huang Wenying to go to the toilet with such a glass of water. Considering some habits of women, most women have bags. She probably put them in the bag , asked Li Yun to reach for it. This is a disposable paper cup that can be seen everywhere. Even if there is only half a glass of water in it, and it is carried in the bag while walking, there is no guarantee that it will not be spilled. As long as we sprinkle a drop, we can drink it in her Barium chloride was detected in the bag, so every bag she has been carrying recently has to be checked, and she can't escape the surveillance."

"Wait," Lu Ling said, "Let me interrupt. Huang Wenying wanted to commit suicide, so why didn't Li Yun be allowed to drink on the seat? Isn't there no monitoring over there? After all, there are too many people at the toilet door."

"You are from God's perspective. It is impossible for Huang Wenying to know the monitoring location of the technical department. Checking the monitoring is a two-way process. If you want to find out the monitoring location in the house, you will be discovered by the monitoring process. Huang Wenying has not Dare to show a strange 'observation and monitoring' state, so she can only choose to be near the toilet. As we all know, the toilet is a hidden place, and there is no surveillance." Yan Yu explained.

"I see, it's my problem." Lu Ling nodded, "Captain, you continue."

"Third, no matter what they use, Huang Wenying can indeed control Li Yun within a certain range, but they need to communicate. On our side, Yu Yang has already checked very clearly. They don't have any means of online communication. Then It can only be communicated offline, which is very difficult to investigate, and we have to be prepared for large-scale inspections, whether it is monitoring or witnesses."

"Even if everything mentioned above is verified, it is still impossible to determine that there is a causal relationship between Huang Wenying and Li Yun's death. For example, we found out all of them, but Huang Wenying explained that it was Li Yun who wanted to commit suicide and asked her to make barium chloride." , this is also a very troublesome issue," Yan Yu emphasized, "In this regard, there are still three directions to go."

"First, we must make it clear to Lin Wei that Li Yun's death has nothing to do with her. Let Lin Wei recover a bit, let her be a witness, and explain the things clearly. Through this, Li Yun's affairs can be clarified. When encountering such a thing, there is a high probability that Li Yun will not choose to commit suicide, which is also a good way to reduce the power of Huang Wenying's defense."

"Second, it's about Sun Jingxi. In order to avoid being harassed by Wang Dapeng, she went to Li Yun for dinner. Last night, when Lu Ling asked Wang Dapeng about the relationship between Sun Jingxi and Li Yun, Wang Dapeng said that they had a good relationship. Cloud, many people already know about it.”

"Lu Ling and I think that it might be because Sun Jingxi felt that Li Yun would not agree to chasing Li Yun, so he used Li Yun as a shield. But there is a problem here. She is not familiar with the technical department, so how can she be sure that this is the case? Chasing a boy, is it so stable? So, Sun Jingxi probably knows something inside. For example, she may know that Li Yun likes Huang Wenying, and she may even know more things."

"The third thing is to watch Huang Wenying's interrogation. She is a talented student who also studies law, but I believe," Yan Yu glanced at Lu Ling, "we can take her down."

Yan Yu has great confidence in Lu Ling.

After listening to Yan Yu's words, Lu Lingmao suddenly realized.

He is best at analyzing human nature, but the overall investigation of the case is far from Yan Yu's.

After receiving Lu Ling's analysis, within a few minutes, Yan Yu considered all directions clearly.

It can be said that if a person like Yan Yu commits a crime...

"Okay!" Ye Wenxing took the lead in applauding when he heard this: "This is the way to handle this case!"

Kou Yuyang: "(_)"

Liu Liwen: "(_)"

Qing Shan nodded: "I think so too!"

...

These things at present cannot be handled by Yan Yu's team, and a meeting needs to be held.

Soon, the company's largest conference room was being borrowed.This room can seat more than 20 people, and some more chairs were added, and a total of more than 30 people came.

Not only did they check the electronic equipment in the house, but there were two people standing guard at the door!

...

(Some students didn't understand it yesterday. It should be much easier to explain it this way today. The author has a dinner party tonight, so I posted it in advance~)

(This kind of case, I don’t know if you like it or not, please give me a comment.)
(End of this chapter)