Afternoon, Criminal Investigation Detachment, Toxicology Laboratory.

"Four of the seven bottles of medicine you brought back were rat poison." The forensic doctor in charge of the toxicological examination said: "The other three bottles are also rat poison that is prohibited from production and use by the state. These guys are really bold."

After a pause, he added: "As for those packets of so-called 'miao medicine' you bought, they are fake and useless. They add a lot of messy things, which may actually be harmful.

I do not deny that "Miao medicine", "Mongolian medicine", "Tibetan medicine" and "Chinese medicine" do have unique features. I have personally studied them and appreciate many of their concepts.

But the problem is that there are too many people who are bluffing and fooling around under these banners, as well as people who are brainless. The combination of the two has brought fatal harm and destruction to these traditional medical skills. Not to mention the things inherited from our ancestors have been

It was completely ruined and ruined, but it was pretty much the same. It really makes people hate it."

"The key is to intensify the crackdown." Brother Song followed his words, and then quickly branched out, saying: "You go first, I have to quickly arrange for people to kill these seven people who sell highly toxic substances that are prohibited from production and use.

Catch the illegal traders and don’t let the news leak out.”

"Okay, go ahead."

…

In the evening, the seven suspects were brought back to the criminal investigation detachment, where they were interrogated one by one and given a set of photos for identification.

Brother Song and Qi Yuan interrogated the young man who claimed to be a Miao man.

"What is your name?"

"Song Zucong."

"age?"

"Thirty-four."

"Hometown."

"A native of Quancheng, Lu, Han nationality."

"Didn't you say you were Miao?"

Song Zucong frowned: "If you don't say so, can people believe the Miao medicine I sell?

No matter what I do, even the good businessmen won't believe it. Once I say it's from the Miao family, there are a lot of idiots, and the sales are pretty good."

"Why is it so strong to sell poisonous rats?" Qi Yuan rolled his eyes and asked.

"What kind of poisonous rat is strong?"

Qi Yuan took out an evidence bag, which contained the medicine he sold: "This stuff is very poisonous and extremely poisonous. The production, sale and use of it have been strictly prohibited many years ago."

"What the hell? I don't know. They didn't tell me when they bought the goods. They just said that the special medicine is particularly useful." He said in a panic: "You...you are fishing for law enforcement!"

"You can complain," Brother Song said calmly: "You still have your mobile phone with you, and I can give you the complaint phone number."

"You... you are so arrogant, you are not even afraid of complaining..."

"All our actions are within the scope of the legal permission, and there are even video recordings of the entire process, but you didn't notice it, so why are you afraid?" Brother Song said softly: "In fishing law enforcement, we fish first and induce you to commit crimes. Naturally,

It's not allowed and you are not guilty in this situation.

But the fact is that you committed the crime first. We set up the trap only to arrest, not to convict. We don’t need the objective fact that ‘you sold contraband to us’ as evidence. Naturally...

Forget it, I won’t explain to you, your guilt is not serious, and it is estimated that you will be able to wait for a quick trial in a short time, and there will be a public prosecutor to defend you. If you have any doubts, ask him directly."

After saying that, without giving him a chance to refute, he took out another stack of photos: "Okay, don't quibble. The facts are clear and the evidence is complete, so you can't quibble. Now do us a favor and get a chance to make meritorious deeds. Maybe you can get a reduced sentence."

"

He rolled his eyes: "What do you want me to do?"

"See if you have seen any of these people who bought medicine from you." Brother Song said: "Something happened to the medicine in his hand. You must be able to recognize him and give you a great credit. Of course, beforehand,

As agreed, I don't have to say whether you can be given a lighter punishment or not. It's up to you whether you cooperate or not.

Look carefully, think carefully, and don't talk nonsense, otherwise not only will it be useless, but you will also have a serious fault, and your crime will be increased."

"Then let me try." He rolled his eyes again, no longer trying to defend himself, and nodded.

Put down the photos one by one and divide them into several groups, each group contains ten pictures. After showing the ten pictures, ask him if he knows any of them. If he doesn't know them directly, if he does, he will scan them aside and continue to put them.

After going through several groups of photos, only one group contained people he thought looked familiar, so Brother Song took the group of photos over again, unfolded them one by one, and finally asked him to choose which one he recognized.

He posted a photo.

"Cao Xian?" Qi Yuan glanced at the photo, was stunned for a moment, and thought to himself: "Isn't this the resident doctor whose ex-fiancé owes a lot of debt through gambling, who eventually broke the contract and had a drastic change in personality?"

Brother Song was also slightly surprised, but quickly asked: "How do you know her?"

"Last week, she asked me to buy medicine."

"What medicine should I buy?"

"This is the one you bought. She said there was a rat in the house and she couldn't kill it no matter how hard she killed it. She asked me if I had a more powerful one, so I gave her this one."

"The poisonous rat is strong." Brother Song pursed his lips and glanced at Qi Yuan. Qi Yuan understood and immediately sent a message to Su Ping.

…

Nine o'clock, evening meeting.

There were still a few criminal police officers who had not arrived, so Xun Mu decided to wait for a while and communicate privately with the few people present.

"It wasn't Cao Xian's poison," Su Ping said: "She did buy the rat poison, but it was unopened and she hadn't had time to use it yet.

And there are indeed a lot of mice in her house. After all, the environment is not very good. It is in a village in the city. Also, she doesn’t know what kind of medicine she bought. She just bought it home with the idea of ​​giving it a try, and then forgot about it.

This has never been used, so the suspicion is not high.

The most important thing is that the toxicology laboratory has tested it and found that although the bottles are the same and look similar, they are both white powder with a few crystals, but the content is not Toxin but cholecalciferol.

In fact, vitamin D3 is not a strictly controlled drug, nor is it a prescription drug. Although it can also be used as a rodenticide, it is not widely used.

It must have been a guy named Song Zucong. In addition to the problem with the purchase channel, he probably didn't tell him what kind of medicine he was selling. They only told him that it must be effective, so they mixed cholecalciferol and poisonous rat and sold it to him.

Therefore, the suspicion of Cao Xian can almost be eliminated at this point."

Brother Song wondered: "If it's not Cao Xian, who could it be? Three of the seven vendors recognized Cao Xian, but they didn't recognize the others."

"It means the murderer didn't buy the medicine at that farmer's market." Xun Mu took over the words and said: "Or maybe I just didn't go there today. Mobile vendors are not fixed. The market manager collects rent on a daily basis, and there is no day that has passed.

It's also normal.

In short, we have some clues. Your ideas should be correct. If you continue to investigate, the source of the poison should be opened soon."
Chapter completed!