Now that this is a problem, the thinking must be opened up.

According to logical reasoning, this bottle must not be drunk directly, but was poured out and put into other bottles, allowing the victim to drink by mistake.

Pesticide bottles are different from beverages and alcohol bottles, so pouring pesticides into other bottles may cause accidental drinking.

"Mixed pesticides into alcoholic beverages... Several common alcohols were found in the deceased's home. Before he died, he did drink several bottles, including beer. These kinds of alcohol were found, mixed with pesticides, and tried to taste." Bai Song analyzed Tao.

"I'll send someone to go right away," Political Commissar Wang finished, and then said, "Although you can't swallow it, please don't try it for Team White... You still have a taste in your mouth, right? This is a distraction. I will arrange for someone to try it. , Don’t worry, I won’t swallow."

"Be careful." Bai Song agreed.

It is very easy to find these wines. They are all very common local wines. After mixing them in different proportions, we finally came to a conclusion that unless only a little bit is put in a bottle of wine, the taste is difficult to swallow.

Political commissar Wang originally planned to arrange a few drinking people to experiment, but Bai Song stopped him.

People who drink too much have poor control ability, and it will be bad if they swallow it. Although the small mouthful of the mixed pesticide with reduced concentration is not that serious, it is too exaggerated to have a few detectives line up for gastric lavage during the Chinese New Year.

After doing this, everyone sat in the conference room and analyzed the case.

"So logically it still doesn't make sense, the deceased will not drink by mistake." Sun Jie said.

Everyone knew what Sun Jie said, but the local criminal police didn't say it.

"Could it be that the deceased had a cold and couldn't smell it?" Huadong came up with a new idea.

"This thing is mainly because the mouth can't stand it, not the nose. After mixing with white wine, it smells nothing, but the mouth still tastes bitter." Bai Song still feels bitter in his mouth. At this moment, he vomited dozens of sputum with facial tissues. Up.

Spit out, Bai Song remembered when he was an undercover agent.

In order to sneak into the transportation company, Bai Song turned into a bald brother. At that time, Fu Bin, the character "played" by East China, had a habit of spitting, which was very annoying.

Because of this, Bai Song is very careful, and every time he spit, he carefully wraps it in paper.

Slowly, Bai Song realized that the taste in his mouth gradually disappeared, and finally returned to normal.

"Sun Jie," Bai Song interrupted suddenly, he didn't respond at all, so he directly called the name: "What can make people lose their sense of taste?"

Sun Jie immediately understood what Bai Song meant.

What if the deceased had no sense of taste during the period before death?

It makes sense to drink by mistake.

"There are many things that can make people lose their sense of taste suddenly, but the most common one in life should be disinfection water. Some chlorine-containing disinfection water commonly used in toilets, if swallowed by mistake, even if it is directly spit out, will destroy the taste buds in a short time. It will take several days to recover." Sun Jie said.

The atmosphere of the conference room immediately changed as soon as this was said. Many criminal police and forensic doctors whispered over. This is a blind spot for everyone's knowledge.

"No," Liu Shuyuan interrupted everyone's discussion.

In this place, with the exception of Political Commissar Wang, the other local criminal policemen are very careful when they speak. They are more special than Bai Song and others.

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"As I said before, we cannot consider suspects based on our knowledge. Just as you raised the issue of the 40-year-old difference mentioned in the "Adoption Law", most of them do not know. I know." Liu Shuyuan said.

"On this issue, I can only say that if Wang Liang is here, he might support me," Bai Song said: "People generally have two types of unknown knowledge, passive and active."

"The so-called passive knowledge is the common sense that we have mastered. When we encounter corresponding things, if we have the correct knowledge, we will naturally know. If we do not have it, we may not know that we are wrong at all. For example, the adoption method The content of the law, for example, some anti-common sense knowledge, we will subconsciously think that we are right, and will not take the initiative to solve the problem,” Bai Song said: “But sometimes when we encounter a problem that cannot be solved, it is totally unsolvable. If they know it, they will take the initiative to solve it. For example, asking others or searching online."

This is normal. The police here don't know about the adoption law, but Bai Song knows, so no one suspected it before. Only when he met Bai Song did he know that he was wrong.

Bai Song doesn't know what can make people lose their sense of taste, so he will actively ask. This is different from the "unknown" before.

The unknown of the former is that one does not know that one does not know.

…

"So, what should I do?" Huadong thought for a while, but decided to ask Bai Song.

"I don't think people here understand this, so the murderer must have checked it online. Then we will screen big data to find all the people who have searched for relevant knowledge in the past year. The IP is limited to Chengji County. There are no colleges and universities here, almost No one will check this kind of knowledge online." Bai Song looked at Political Commissar Wang: "Do we have this technical method here?"

Political Commissar Wang smiled bitterly. It's not that there is a problem with this method, but he doesn't know...

The conscience of heaven and earth, he is a political commissar and not the leader of the network security detachment...Although he has also been a criminal police before, it was many years ago...

My lord, the times have changed...

Seeing that political commissar Wang was a little distressed, Bai Song took out his cell phone and called Wang Liang.

Is it true that our Captain Wang only looks at surveillance?

Video recordings are actually electronic materials. One of the most critical aspects of any electronic evidence is to screen valid evidence.

After the matter was handed over to Wang Liang, today’s work ends here. Because it is the East Seventh District, it gets dark one hour later than the Shangjing side. Bai Song and others exercised in the activity room of the county bureau. Only then did he return to his residence.

Wang Liang was faster than Bai Song thought ~lightnovelpub.net~ not only conducted big data screening, but also traced the source to find the most suspicious mobile phone user.

Bai Song looked at it, and his stretched brows suddenly wrinkled, then stretched again, and then twisted again.

This is actually the deceased’s own cell phone?

People who can use the deceased’s cell phone...it seems to be only an 11-year-old adopted daughter...so? ? ?

Bai Song couldn't help but think of Yao Xin, the poor girl. This little girl is 11 years old, has she also been abused in some way?

He saw that the name was silent for a long time. Is it so difficult to fight the evil in this world?

Sun Jie and others also saw the name, and the three of them naturally understood what it meant.

Hua Dong sighed, "Bai Song."

Both Sun Jie and Shuyuan looked at Bai Song and didn't speak.

Bai Song smiled slightly: "I'm fine."