Since you think this is a problem, you must open your mind.
According to logical reasoning, the liquid in this bottle must not have been drunk directly, but was poured out and put into other bottles, causing the victim to drink it by mistake.
Pesticide bottles are different from beverage and alcohol bottles, so pouring pesticides into other bottles may cause accidental drinking.
"Mix pesticides into alcoholic beverages...Several common alcoholic beverages were found in the deceased's home, and he did drink several bottles before his death, including beer. Find all these alcoholic beverages, mix them with a little pesticide, and see how they taste," Bai Song analyzed.
"I'll send someone right away," said Political Commissar Wang, and then continued, "Although you can't swallow it, Captain Bai, don't try it... You still have a taste in your mouth, right? This is a distraction. I'll arrange for someone else to try it. Don't worry, you won't be able to swallow it."
"Be careful." Bai Song agreed.
It is 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, the taste will be difficult to swallow.
Political Commissar Wang had originally planned to arrange a few people who were drinking to conduct the experiment, but was stopped by Bai Song.
People who drink too much have poor control and it would be bad if they swallowed it. Although small sips of mixed pesticides with reduced concentrations are not that serious, it is too exaggerated to have several criminal police officers line up for gastric lavage during the New Year.
After doing all this, everyone sat in the conference room to analyze the case.
"So the logic still doesn't make sense. The deceased wouldn't drink it by mistake." Sun Jie said.
Everyone knew what Sun Jie said, but the local criminal police didn't say anything.
"Could it be that the deceased had a cold and couldn't smell anything?" Huadong came up with a new idea.
"This stuff is mainly unbearable for the mouth, not the nose. It doesn't smell like anything after mixing with white wine, but it still tastes very bitter when you put it in your mouth." Bai Song still feels bitter in his mouth. He has spat dozens of times with tissue paper.
As he vomited, Bai Song remembered his time as an undercover agent.
In order to sneak into the transport company, Bai Song transformed himself into a bald man. At that time, Huadong played the character Fu Bin, who had a habit of spitting and was very annoying.
Because of this, Bai Song was very careful and always wrapped his saliva with paper every time he spit.
Slowly, Bai Song found that the taste in his mouth gradually disappeared and finally returned to normal.
"Sun Jie," Bai Song suddenly interrupted. He didn't respond at all, so he called him by his name directly: "What can make people lose their sense of taste?"
Sun Jie immediately understood what Bai Song meant.
What would happen if the deceased had no sense of taste during the period before death?
That drinking by mistake makes perfect sense.
"There are many things that can make people suddenly lose their sense of taste, but the most common one in life should be disinfectant. Some chlorine-containing disinfectants commonly used in toilets, if ingested by mistake, even if spit out directly, will damage the taste buds in a short period of time, and it will take several days to recover." Sun Jie said.
As soon as these words were spoken, the atmosphere in the conference room changed immediately. Many criminal police and forensic doctors came over whispering that this was a blind spot in everyone's knowledge.
"That's not right," Liu Shuyuan interrupted the discussion.
In this place, except for Political Commissar Wang, other local criminal police are very careful with their words. Bai Song and others have special identities, but there is no need to pay too much attention to what these four people say.
"As I said before, we cannot consider suspects based on our knowledge. Just like the issue of the 40-year age difference mentioned in the Adoption Law that you raised before, most people don't know about it. You can't extrapolate your experience to others and assume that they know the knowledge as well." Liu Shuyuan said.
"Regarding this question, I can only say that if Wang Liang were here, he might support me," Bai Song said, "People's knowledge of the unknown is generally divided into two types: passive and active."
"So-called passive knowledge is the common sense we have. When we encounter corresponding things, if we have the correct knowledge, we will naturally know. If we don't have it, we may not know that we are wrong. For example, the legal content of the adoption law, or some counterintuitive knowledge, we will subconsciously think that we are right and will not actively seek solutions," Bai Song said. "But sometimes when we encounter a problem that we can't solve and we have no idea, we will actively seek solutions. For example, ask others and search online."
This is normal. The police here didn't know about the adoption law, but Bai Song knew it, so no one suspected it before. Only when they met Bai Song did they realize they were wrong.
Bai Song didn't know what could make people lose their sense of taste, so he took the initiative to ask. This was different from the previous "unknown".
The unknown of the former is that one does not know that one does not know.
…
"So, what should we do?" Huadong thought about it and decided to ask Bai Song.
"I don't think people here know this, so the murderer must have looked it up online. Then we can screen the big data and find all the people who have searched for relevant knowledge in the past year, with their IP limited to Chengji County. There are no colleges and universities here, so almost no one will look up this kind of knowledge online." Bai Song looked at Political Commissar Wang: "Do we have the technical means to do this?"
Political Commissar Wang smiled bitterly. It wasn't a question of whether he had the means or not, it was that he didn't know...
I swear to God, he is the political commissar, not the leader of the cyber security detachment... Although he was a criminal policeman before, that was many years ago...
My Lord, times have changed...
Seeing that Political Commissar Wang looked a little troubled, Bai Song took out his cell phone and called Wang Liang.
Do you really think that our Captain Wang only knows how to watch surveillance?
Video recordings are actually electronic data. A very critical point in any electronic evidence is to screen out valid evidence.
After the task was handed over to Wang Liang, today's work came to an end. Because this was the East Seventh District, it got dark an hour later than in Beijing. Bai Song and others exercised in the activity room of the county bureau for a while before returning to their residence.
Wang Liang was faster than Bai Song had imagined. He not only screened the big data, but also traced the source and found the most suspicious mobile phone user.
Bai Song took a look, and his relaxed brows suddenly frowned, then relaxed again, and then frowned again.
This is actually the deceased’s own cell phone?
The only person who can normally use the deceased’s phone…seems to be his 11-year-old adopted daughter…so???
Bai Song couldn't help but think of Yao Xin, that poor girl. This little girl was only 11 years old. Could she have also been abused in some way?
He was speechless for a long time when he saw the name. Is it so difficult to eradicate the evil in this world?
Sun Jie and others also saw this name, and the three of them naturally understood what it meant.
Huadong sighed: "Bai Song."
Sun Jie and Shu Yuan also looked at Bai Song without saying anything.
Bai Song smiled slightly: "I'm fine."
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