Police Detective

Wang Huadong drove very fast, thinking about Bai Song's words all the time.

Everyone can say something about their understanding of human nature, especially the police.

Killing yourself was reflected in the driver's case, and it was reflected again in Tian Huan's case.

Killing yourself again!

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

You know, many of the current clues actually come from Tian Huan and the subsequent confessions of Lei Chaoyang. However, if Tian Huan was not arrested immediately, the placement of the black radio station would definitely not be so hasty, and maybe Lei Chaoyang would not come out again. things.

And if Bai Song died, maybe no one would be so concerned about the black radio station. If you want to solve this case, there is really no clue.

Thinking of this, Wang Huadong felt his heart sink.

Human nature, is this really the case? So unable to withstand the test?

Clostridium botulinum is a gram-positive anaerobic bacterium with spores. This is a notorious pathogenic bacterium that is harmless in itself, but it can produce a toxin in an anaerobic environment, namely botulinum toxin, or botulinum toxin for short.

Botulinum toxin is one of the most toxic biological toxins ever discovered. How toxic is it? Botulinum toxin is thousands of times more poisonous than potassium cyanide. Simply put, 1 gram of botulinum toxin can knock out nine million people.

Yes, 9,000,000 people.

Botulinum toxin ranks second among all known biological toxins.

Ranking first is type H of botulinum toxin, with a lethal dose of about 2 nanograms.

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

A dozen grams of this stuff could theoretically exterminate our species. In comparison, arsenic, dioxin, poison dart frogs, and ricin are all younger brothers among younger brothers.

2 nanograms, which is just a few hundred million molecules, is smaller than any dust you can see with the naked eye.

Bai Song made these popular sciences for Wang Huadong, which completely subverted Wang Huadong's three views.

"You mean, this is the Botulinum toxin injection that many people use to remove wrinkles???" Wang Huadong's whole body felt bad. He had the impression that his mother had received this injection? ? ?

"That's right." Bai Song nodded.

"What a fool! Isn't that person?" Wang Huadong originally said that he was dead, but thinking that it might affect his mother, he didn't say anything about what happened next.

"There is a very classic saying in chemistry, which is to talk about toxicity without dosage, which is pure hooliganism." Bai Song said: "This thing injected into the human body has been diluted tens of thousands of times. According to the botulinum toxin commonly used in hospitals now, It is dangerous to inject more than 50 cigarettes at one time."

"50? Wouldn't that be dangerous?" Wang Huadong was still worried when Bai Song said this.

"As you mentioned in your question, I feel like you have never gone to school. Let me give you an example. It is okay for a person to eat 10 grams of salt a day, but if he eats 50 times, that is, 500 grams of salt at one time, he will basically lose electrolytes. Disorder, tachycardia and immediate death." Bai Song said with some disgust: "The dose is not enough, basically there is no problem."

"Oh oh oh, then I'm relieved." 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 even disliked Wang Huadong: "Botulinum toxin can block the release of acetylcholine from neuromuscular muscles, making wrinkles no longer tight. This can last for half a year. Some people have even suggested that this can treat hair loss. I just don't understand.

However, this thing is not a good thing after all. Because some people are severely allergic to this substance, many people have suffered medical accidents after receiving this injection, resulting in disfigurement and facial paralysis. The last time Wang Liang and the others went to southern Hunan, they encountered many people who had failed plastic surgery and made trouble in the hospital. "

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

Without thinking, the car quickly drove to the vicinity of the Criminal Division. Before the people from the detachment came over, Wang Huadong suddenly thought of something and asked: "Plan A, in case this Tian Huan fails to count the money, or You didn’t touch the poison and didn’t die, what should you do?”

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

After being complained about three or four times by Bai Song, Wang Huadong remained obedient and did not dare to say a word. Without him, his skills are inferior to others.

However, when Bai Song said this, Wang Huadong calmed down and slapped his forehead, "Hey, I'm stupid. This kind of thing is not 100% possible. If Tian Huan is lucky enough not to die, there will probably be other remedies, waiting abroad. He falls in love with Tian Huan. Although some countries are relatively chaotic, it is naturally best to let Tian Huan die in his own hands.

If not, that's okay, right? "

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

"So, does the driver have a backup plan?" Wang Huadong responded quickly.

"This." Bai Song was suddenly asked, yes, does the driver have any backup plan?

What if the seat belt is not disconnected as promised, if the driver does not fly out but is stuck in the steering wheel, if the driver is not dead?

"Hahaha, idiot." Wang Huadong finally regained his composure: "It's okay even if the driver is not dead. As long as Tian Huan is dead, won't he still be unable to connect? What does the driver know? The most critical point in this case. It’s Tian Huan after all.”

Bai Song smiled sheepishly, not unhappy at all: "But Tian Huan will not die immediately. In this way, if the driver does not die, the driver is suspected of intentional homicide and prosecuted, and then the driver cannot bear the pressure , Tian Huan was confessed, what should Tian Huan do? If he also faced the pressure of being shot, would he confess the people behind him? "

"Huh?" Wang Huadong looked excited just now, but Bai Songyi said it and suddenly suppressed it: "How did you get such a brain? How can the people behind you think so thoughtfully like you?"

Bai Song said nothing. The default in his mind is that the people behind him can think about this matter so carefully!

"Then I didn't expect it." Wang Huadong admitted defeat.

"In fact, it is obvious that there is not only Plan A and Plan B as we think, but also a Plan C. Once the driver is not dead, then Tian Huan must quickly transfer and implement Plan C. By then, Tian Huan will be Send it abroad quickly, and then think of a solution abroad." Bai Song said: "We can't consider matters involving foreign countries, but in this way, this plan is feasible."

"My head hurts, please let me slow down." Wang Huadong rubbed his temples.