The Municipal Bureau attached great importance to this murder case and sent a captain with four people here, all of whom were capable of handling the case. The branch sent the political commissar of the Criminal Investigation Detachment and several criminal police officers to come.

Bai Song sat next to Kong Station, but there was nothing eye-catching. From the beginning of the meeting, he played with his mobile phone next to him. There were many people in the police station, with three leaders sitting there, and several auxiliary police officers also there. This case needs to be uploaded and issued continuously, and a lot of information needs to be integrated in time.

Every time I get to the case handling meeting, it does not mean that the senior officials sit inside, as long as the case handler is in, except for confidential cases.

Yan Yu didn't know how she woke up, so she sat behind Bai Song with dark circles on her eyes. She didn't sit at the conference table. Except Bai Song who could sit at the table was over 30 years old.

In addition to Yan Yu, several other school police officers are also there. How could the students at the police academy not be curious when encountering such a murder?

"The Lou Detachment still has no trust. Shao Damu has lost contact. We found his friend. His friend said he drank too much last night and vomited in the bar. He was picked up by his friend, but they didn't know Shao Damu's friends." said Political Commissar Li of the Criminal Investigation Detachment.

"If you don't know each other, you dare to let others take Shao Damu away?" Kong Su was a little confused.

"We checked the surveillance and it was indeed two people who picked them up. These are all friends. It is enough to be trustworthy for these two people to call out Shao Damu's name. Who else is concerned?" Political Commissar Li said: "We now suspect that these two people are the other two of the three people who have traces on the scene. Following the surveillance, these people should have left the city. But it is uncertain whether they have changed cars and come back."

"Which direction did you leave the city?" asked the Wang Detachment of the General Secretary of the Municipal Bureau.

"Tongxian direction", Political Commissar Li said: "The surveillance camera over there is still chasing. The car has been found. It is Shao Damu's car. The car will definitely not be lost. The Lou Detachment has led his people to Yanjiao."

"Well, it's okay for the Lou Detachment to do business," Wang nodded: "What do the forensic doctor say?"

"Come here immediately." Political Commissar Li looked at his watch, took out his cell phone and prepared to call. At this time, someone pushed the door and entered the conference room. It was the forensic doctor who went for the test.

After the forensic doctor came in, he packed up the materials at hand and started to talk about the situation directly.

"I read the anatomy. There are nerve philtrum in the brain tissue, no fractures throughout the body, and there are many soft tissue contusions on the surface of the body, but none of them hurt the inner layer of the skin. Hymosomal bone and thyroid cartilage are fractured, and there are no abnormalities in the arteries and veins of the body. The contents of the stomach are some crab meat and vegetables, and there are red wine. The contents of the stomach are about 100 grams, and there are no obvious lesions in other organs and tissues." The forensic doctor who spoke paused: "Because the diffinido used in this case is relatively rare, the test materials were sent to the Ministry's physical evidence identification center for expediting. Diffinido was detected in the blood and stomach contents of the deceased. The contents of diffinido in the heart blood were 0.116 mg per milliliter. No other common poisons, sedatives, and stimulants, and common acetics were also negative."

"What is the concentration of alcohol and what is the cause of death?" asked the Wang Detachment.

"27, it is a state of drinking, and the cause of death is determined to be definito poisoning." said the forensic doctor.

"What is the lethal amount of this thing?" Wang Detachment continued.

"This... there is no specific lethal data standard," the forensic doctor said with some uncertainty: "This is a daily drug, and there is currently no official research on lethal doses."

Looking at the still questioning eyes of Wang Detachment, the forensic doctor added: "I learned that if this thing is normally used according to the standards of drugs, the blood concentration will not exceed 0.5 micrograms per milliliter."

"Isn't the one you just mentioned only about 0:00?" asked Political Commissar Li of the Chengdong Criminal Investigation Detachment.

"The deceased's body is 0.116 mg per milliliter, which is 116 micrograms. The daily use amount is no more than 0.5 micrograms, which has reached more than 200 times the daily use amount," said the forensic doctor: "According to common sense, such a large amount of this type of drug will definitely die."

"Can this be written into the autopsy report?" Wang Detachment looked displeased: "If you don't know the amount of death, how can you determine that it was the death caused by this thing?"

"There is indeed no data." The forensic doctor is not happy anymore. He is also a veteran. It is already very good to have such a thing that can produce results so quickly. Is this still questioned? No matter how bad the city bureau leader is, he is not as good as the forensic expert in this regard!

It is a hooligan to talk about toxicity without the dose. Basically, any drug reaches 200 times the concentration of use, and it still needs to be determined?

"Does there be similar data? What are the situations in other cases of taking this difinido?" Wang's detachment spoke rigorously, and he still needed more detailed content.

"This..." The forensic doctor had a headache. The Wang Detachment was really a bit expert. The question was directly asked: "I have to ask carefully, there are very few of these."

Political Commissar Li saw this situation and came out to smooth things over, "This situation..."

The Wang Detachment had a bad look, but he didn't say anything. Political Commissar Li had to give him some face. Speaking of which, the Wang Detachment's case handling style is like this. He kept asking what he wanted, and he was used to actively analyzing these things.

"I have data here." Bai Song put down his phone at this time and directly interrupted the conversation between the three.

The Wang Detachment glanced at Bai Song and was a little displeased. He thought about which young policeman was there, and he was playing with his mobile phone during the meeting. Now the leaders were chatting and interrupting, which was really ignorant.

As soon as he was about to speak, he heard Bai Song start to speak directly: "Here are counting cases of taking difinido reported at home and abroad. The lethal amount is between 3-83 micrograms per milliliter. In some cases, 3 micrograms per milliliter can cause death. If the case really reaches 116 micrograms per milliliter, it will definitely exceed the lethal amount, and far exceed it."

"Where is the source of your data?" Wang Detachment frowned.

"You can write it directly into the final report," Bai Song replied.

"Is this?" Team Wang looked at the site, then looked at Bai Song's police number, and was a little confused. Why haven't he seen the Municipal Bureau before?

He hadn't read Bai Song's police number before he came, so he noticed that he was a young police superintendent. When he saw the police number, he couldn't understand it.

"Bai Song from the Ministry of Criminal Investigation Bureau." Bai Song directly reported himself to his home on this occasion, which would save a lot of trouble: "The data obtained by the forensic doctor just now also came from the Ministry of Physical Evidence Appraisal Center. I also asked my friends there to continue to check some information."

Team Wang did not continue to ask Bai Song about the situation and nodded: "What does Team Bai mean?"

"Difenido itself is at risk of death after a large amount of oral administration, so when it is sold daily, there are only 30 tablets in a bottle, which is not too many. The bottles on site are also of this specification, with 25 mg per tablet and 750 mg per bottle. However, I have a case here. The deceased committed suicide by taking 6,000 mg of diffindo directly. After examination, the blood concentration in the body was only 83 micrograms per milliliter, which means that the drugs on site are far from enough." Bai Song said very directly: "According to common sense, to reach a concentration of 116 micrograms per milliliter, the deceased must eat at least ten bottles. I personally think that even if the deceased commits suicide, it will not be like this. Moreover, this case does not seem to be suicide at all, and there are not enough bottles at the scene."

"Why can you guarantee that the deceased will not commit suicide by eating ten bottles? Wouldn't this be more secure?" Wang Detachment asked back.

"Because the deceased is rich, I have counted cases of suicides of rich people. Basically, they will not adopt this painful and torture method. Some will even go abroad to use euthanasia. Moreover, rich people usually commit suicide with notarized wills, but they were not found in this case. Secondly, if all the bottles were taken away on the scene, it is understandable. The bottles left are obviously for us to see," Bai Song said: "These are enough to illustrate the problem."

"Which department of Team Bai belongs to the Criminal Investigation Bureau?" Detachment Wang frowned. He found that Bai Song had a few words and found the key to solving the case directly. It can be said that this inference is a few steps forward.

"Case Disposal Department, Deputy Section Chief", Bai Song didn't care about this matter: "Military Wang, do you understand what I mean?"

"White Place", Wang's detachment seemed to know the configuration of the Criminal Investigation Bureau very well, and his attitude immediately turned 180 degrees: "Before I came, the leader didn't tell me that you were here. In this way, you can tell everyone more details what you mean."

When Political Commissar Li heard that Wang's detachment said, he couldn't help but sit up a little. He couldn't help but look at Bai Song a few more times, thinking why did the Lou detachment not tell him this?

"Even if the deceased has a special constitution and has a strong absorption capacity of this drug, it is definitely not something that a bottle of medicine can achieve. So the medicine bottle on site should be an interference item. I am currently considering using self-purification or concentrated drugs for poisoning." Bai Song said: "It is very difficult to purify the active ingredients of the drug. Therefore, there should be people in this case who have relevant channels for purchasing concentrated drugs, or high-level laboratories have participated in the purification behavior, which may be a corporate laboratory or a university laboratory."

After Bai Song finished speaking, the Wang team was about to speak, but Bai Song did not care about him and then put forward his own point of view: "The traces of the deceased's binding are obviously not in full control, but more like some sexual bondage. In addition, the alcohol concentration of the deceased cannot reach the level of loss of consciousness. I personally have some experience with the traces of rope binding. This binding is not formed by the deceased himself, and judging from the traces of the binding, it should be done by Zuo Lishou. This Zuo Lishou person should be familiar with the deceased, or very close to him. It may be Shao Damu or other lovers."

Then, Bai Song thought about it: "The process of definido first inhibiting the central nervous system and then restimulating, and then suppressing it. There are also hallucinations, headaches, and some symptoms of joyful poisoning, which are very similar to some elixirs. Perhaps we cannot detect common ingredients of mafia and phenyladium from the body of the deceased. We should also consider whether coca, including KA, ketamine, methadone, and other ingredients. Because these rich people may not necessarily suck those

Common things, I know that those things are very harmful and the withdrawal symptoms are very miserable. I have thoroughly investigated some of the accounts and flows of the deceased through friends in the department. The monthly flow of funds is 57%, which is about 100,000 yuan. This may be the possibility of buying some banned drugs. You should know that if there is such a bad habit, the possibility of being poisoned with high concentration of phenylade and not saving yourself will increase greatly. The direction of investigation should be clear."

"White Place", Wang Detachment was stunned when he heard this, "You went to the scene last night? Have you been busy all night? You have worked so hard..."

"I'm going, but I'm back to sleep. I didn't just talk about this with my colleagues in the bureau. This is also all reasoned through clues just being reported. So when you communicated before, I didn't interrupt it," Bai Song said: "The current situation does not have strict logical reasoning, but it can be considered as the direction of investigation."

"Uh..." Wang Detachment, who has always been a little proud, doesn't know how to answer this sentence...

He habitually wanted to refute some of Bai Song's words, but finally nodded: "Now there are several additional investigation directions, and they all conform to the case handling logic. According to Bai Chu's meaning, the key to this case lies in the source of the poison."

"Well, we mainly investigate the identities of these people, who has such special channels," Bai Song said: "I personally recommend further enhancing the background investigation of the deceased and related persons."

"This matter", Political Commissar Li looked at Kong Su, "Kong Su, please give me some advice."

Kong Suo was stunned for a moment, trying to reach out and point out his hand, but finally stopped: "Political Commissar Li, our office has a relatively large number of people today, and those who can help must be doing their best."

"Isn't Bai Chu here now..." Political Commissar Li said: "I mean, let's work together, work together, and then take the clues back and analyze them as soon as possible."

Bai Song looked at these and felt helpless. He suddenly discovered a problem, that is, his identity would probably be known tomorrow, so he couldn't hide it.

In fact, this is a problem in itself. He is a certain reputation. Some young policemen have even seen him in newspapers and Weibo, and want to hide completely unless they are pretending every day. But that is not necessary.

However, even so, Bai Song still has to wear her current outfit, otherwise she would be too easy to be noticed when she went out to serve the people.

Seeing Bai Song distracted, Kong Suo pushed the conversation over: "Deputy Manager Bai, you can also mention any specific arrangements on your side. We, including your junior brothers and sisters, are here, so let them learn more."

Kong Suo said this very well. They were old and felt a little embarrassed to say "let us learn more", but Bai Song's junior brother and sister are there, so it doesn't matter.

"Kong Suo", Bai Song shook his head gently: "You are still following your working habits. Besides, what I said may not be accurate. This is just a one-man statement."
Chapter completed!