Wang Huadong drove very fast, and he kept pondering Bai Song's words on the road.

　　Everyone can say a few words about the understanding of human nature, especially the police.

　　 He killed himself, it was reflected in the driver's case, and it was once again reflected in Tian Huan.

　　 Kill yourself again!

　　 Wang Huadong is a little hairy. If Bai Song really died in a car accident, and then Tian Huan died from the money poison, where is the thread of this case?

You know, many clues now are actually confessions from Tian Huan and the follow-up Lei Chaoyang, but if Tian Huan is not arrested immediately, the placement of the black radio station will definitely not be so hasty, and perhaps Lei Chaoyang will not come out again at all. Things.

　　 And if Bai Song dies, maybe no one will still stare at the black radio station so seriously. If this case is to be solved, it really has no eyebrows at all.

　　 Thinking of this, Wang Huadong felt cold.

　　 Human nature, is that true? Can't stand the test like this?

　　...

　　 Clostridium botulinum is a Gram-positive anaerobic bacterium with spores, the full name is Clostridium botulinum. This is a notorious pathogen. It is harmless by itself, but it can produce toxins in an anaerobic environment, namely botulinum toxin and simple botulinum toxin.

　　Botulinum toxin is one of the most toxic biological toxins found so far. How toxic is it? Botulinum toxin is tens of thousands of times more poisonous than potassium cyanide. Simply put, 1 gram of botulinum toxin can bring down nine million people.

　　 Yes, 9 million people.

　　 The toxicity of botulinum toxin ranks second among all known biological poisons.

　　The first one is the H type of botulinum toxin, with a lethal dose of about 2 ng.

　　 1 gram is equal to 1000 milligrams equal to 1 million micrograms, equal to one billion nanograms.

　　 A dozen grams of this thing can theoretically wipe out our species. In comparison, any arsenic, dioxins, or poison dart frog, ricin are all younger brothers.

　　 2 nanograms, that is, hundreds of millions of molecules, smaller than any dust you can see with your naked eyes.

　　 Bai Song made this science popularization for Wang Huadong, which almost subverted Wang Huadong's three views.

　　 "Do you mean that this kind of botulinum injection that many people use to remove wrinkles is this thing??" Wang Huadong is not well, he thinks that his mother has also given this injection? ? ?

　　 "That's right." Bai Song nodded.

　　 "Trick the calf! Not all of them..." Wang Huadong wanted to say that they were all dead, but thought that it might affect his mother, so he didn't say the next thing.

"There is a classic chemistry saying that it is purely a hooligan to talk about toxicity if you leave the dose." Bai Song said: "This thing injected into the human body has been diluted by tens of thousands of times, according to the botulinum toxin used in conventional hospitals. It is dangerous to inject more than 50 bottles at a time."

　　......

"50? Isn't that also dangerous?" Wang Huadong was still worried when Bai Song said that.

"What you said about this question, it feels like you haven’t gone to school... I’ll give you an example. It’s okay for a person to eat 10 grams of salt a day, but it’s okay to eat 50 times at a time, that is, 500 grams of salt. That’s basically There will be electrolyte disturbances, and the rapid heartbeat will directly die." Bai Song said disgustedly: "The dose is not enough, basically there is no problem."

　　 "Oh oh oh, then I can rest assured", Wang Huadong breathed a sigh of relief: "By the way, is this thing really effective?"

"You didn't listen carefully to the lecture I just gave..." Bai Song disliked Wang Huadong even more: "Botulinum toxin can block the release of acetylcholine from nerves and muscles, so that wrinkles are no longer tightly locked and can last for half a year. Some people even suggested that it can be treated. Hair loss, I don’t understand this.

　　 But, this thing is not a good thing after all. Because some people are severely allergic to this thing, medical accidents occurred after the injection, and many people were disfigured and facial paralyzed. The last time Wang Liang and the others went to Xiangnan, they went to the plastic surgery hospital and encountered many people who had failed plastic surgery and asked the hospital to make trouble. "

　　 "Well, then I have to persuade my mother to think twice..." Wang Huadong Nannan said.

As he walked, the car quickly drove to the Criminal Division. The people from the detachment hadn’t come. Wang Huadong suddenly thought of something and asked: “Plan A, just in case, Tian Huan didn’t count the money, or I didn’t touch the poison and didn’t die.

　　 "What's the matter with you?" Bai Song looked at Wang Huadong: "You have a girl you like, and your IQ has dropped?"

　　 I have been complained about by Bai Song three or four times, but Wang Huadong is still stubborn and dare not say a word... Without him, his skills are not as good as people...

But when Bai Song said this, Wang Huadong calmed down and slapped his forehead, "Hey, I'm stupid. There is no such thing as 100% of this kind of thing. If Tian Huan does not die by chance, it is estimated that there will be other remedies, waiting abroad. Tian Huan is here. Although some countries are chaotic, it is naturally best to let Tian Huan die in his own hands.

　　 If not, it’s okay, right? "

　　 "Smart," Bai Song said approvingly: "That's it."

　　 "That said, is there a back hand at the driver's place?" Wang Huadong reacted very quickly~lightnovelpub.net~this..." Bai Song was asked to stop at once, yes, is there a back hand at the driver's side?

　　 If the seat belt is not disconnected as scheduled, if the driver does not fly out, but gets stuck on the steering wheel, what if the driver is not dead?

"Hahaha, idiot." Wang Huadong finally found the place: "Even if the driver is not dead, it will be fine. As long as Tian Huan is dead, he still can't connect? The driver knows what to do? The most important point in this case, It's Tian Huan after all."

Bai Song smiled embarrassedly, not at all unhappy: "However, Tian Huan won't die right away. In that case, if the driver is not dead, the driver is prosecuted for intentional homicide, and then the driver cannot hold back the pressure. ......

Li, confessed Tian Huan, what should Tian Huan do? If he is also under the pressure of being shot, will he confess to the people behind him? "

　　 "Huh?" Wang Huadong was just getting excited, when Bai Song said, he suddenly held back: "How on earth did your mind grow? How could the people behind this think so comprehensively as you do?"

　　 Bai Song did not speak. The default in his heart is that the people behind can think about this thing so thoroughly!

　　 "Then I can't think of it." Wang Huadong gave in.

"In fact, it is clear that there is not only a plan A and plan B that we think, but also a plan C. Once the driver is not dead, then Tian Huan must move quickly and execute plan C. At that time, Tian Huan was taken Send it to a foreign country quickly, and then think of a solution abroad," Bai Song said: "For foreign matters, we can't think about it, but in this case, the plan is feasible."

　　 "My head hurts, let me slowly..." Wang Huadong rubbed his temples.