Revenge starts with creating a perfect accident

The doctor listened to the clouds, so he asked directly:

"Of course I can let you test, whatever you want!"

"It's just that I want to know what exactly is that thing in my hand that you are talking about?

Why is it non-toxic and harmless, and it is toxic when it reaches the rich second generation? How could there be such a thing! Didn't you forcibly wronged me? Ke

Bei heard the doctor's last quibbles and sneered:

"Okay, then I'll explain it to you, see what else you have to say!"

"What you have in your hand is potassium cyanate!"

"It is well known that potassium cyanate is required for the final procedure of synthesizing potassium cyanide, known as cyanide."

"Potassium cyanate + water + carbon dioxide catalyst, which can eventually be converted to potassium cyanide under catalysis."

Ke Bei pointed to the doctor's

hand and said, "It was the potassium cyanate on your hand that made you hide from the sky, evaded my poison detection, and stained the nails of the rich second generation."

"Then you first design the rich second generation nails to stick to water, and then the rich second generation opens the cola. The moment the Coke is opened, carbon dioxide gushes out of the Coke.

So under the catalysis of carbon dioxide, a chemical reaction eventually occurs.

"In the chemical reaction, the highly toxic cyanide was born!"

As a result, the rich second generation formed cyanide on his nails without noticing.

And the rich second generation has the habit of biting nails.

So, in the end, cyanide entered his body from his nails and killed him! After

Ke Bei's confident analysis, he stared into the doctor's eyes and asked, "My identity was exposed by me, are you planning to kill people now?"

However, what Ke Bei did not expect was that the doctor stayed where he was at this time.

It didn't seem to understand much.

Ke Bei frowned slightly, and was about to say something.

"Hahaha!"

Suddenly, the doctor burst into laughter.

"Hahaha, you laughed me to death! Is this what a detective is called? How dare you reason, hahaha! The

doctor smiled mercilessly in front of Corbei.

However, Ke Bei maintained a high degree of concentration at this time, and he felt that it might be that death was delaying time, or that he was preparing to escape.

At this time, the doctor stopped laughing and said

, "I understand, to be honest, your reasoning is flawless, and it does sound fine."

"I think it's okay for you to analyze, the nails of the rich second generation should be contaminated with semi-finished potassium cyanate, and finally converted into cyanide because of the reaction of cola."

"However, potassium cyanate was not contaminated by me to the rich second generation!"

While speaking, the doctor stretched out his hand for Corbei to test.

Ke Bei looked at the doctor, and the haze in his heart rose again.

Is it really not a doctor?

In doubt, Ke Bei first picked up a little water from the pool next to the flower bed and directly poured it on the doctor's hand.

The instrument in his hand can only detect potassium cyanide.

Then, if the doctor has potassium cyanate on his hand, he only needs to let it dissolve in water and then expose it to air to react.

Although the reaction may not be sufficient due to the carbon dioxide content in the air.

But it was enough for Ke Bei to detect it with the instrument in his hand.

This is also why Ke Bei said before that he would not wash off his hands for some reason.

Because it's okay if you don't wash it, it can be detected after washing.

Ke Bei immediately picked up the instrument and tested it in the doctor's hand.

With Ke Bei's detection, his face gradually turned pale.

The test results showed that nothing happened!

This proves that the doctor does not have potassium cyanate on his hands, and there is no potassium cyanide produced after the reaction!

"How is it possible!" Ke Bei exclaimed.

"Could it be that I reasoned wrong? Am I wrong from start to finish? Ke Bei doubted himself a little.

"No, you're not wrong!"

Suddenly, a male voice came from behind him.

The doctor and Corbei turned to look.

It was the police officer who had just been hiding.

The doctor looked at the gun in the officer's hand with some surprise, and instantly understood what he had just experienced, and was afraid for a while.

The officer walked up to the two and said,

"You reasoned correctly!"

"I believe that the killing method of the god of death is what you reasoned, relying on the potassium cyanate on the nails of the rich second generation, and finally killed him!"

"However, as for how that potassium cyanate got to the fingernails of the rich second generation, it is unknown! At the moment, it seems that it is not because of the doctor's handshake! The

police officer came to Ke Bei and the two, first affirmed Kebei's reasoning, but quickly cleared the doctor's suspicion.

Hearing the officer's words, the three of them were terrified in their hearts.

This is tantamount to saying.

After a lot of hard work, they finally figured out the killing method of the Grim Reaper. However, they did not know how the Grim Reaper quietly opened this murder.

It's really, even if you know the killing method, you still don't understand how to do it.

It may sound contradictory, but that's exactly how death feels to them at this time!

In an instant, the fear of death rose again in their hearts.

It's just incredible!

I know the murder method, but I still can't solve the case.

This is only afraid that it has not appeared in the history of reasoning ....

But just as the three of them pondered.

A sound of hurried footsteps sounded.

Soon, a running figure appeared in front of Ke Bei and the others.

Maid!

The maid stopped in front of Ke Bei breathlessly and said to Ke Bei:

"I just found this under the sofa next to the rich second generation corpse in the living room."

"This should have rolled off the rich second generation."

The maid said as she handed a gold bracelet from her hand to Corbei.

Ke Bei took the gold bracelet and studied it carefully.

At this time, the maid said with some hesitation:

"There is also a trivial matter that I don't know is important."

Hearing "trivial trifles", Ke Bei immediately came to the spirit.

What Death does best is use trivial things.

So Ke Bei immediately asked, "What? The

maid said: "I just went to the restaurant and found that there was a kettle on the floor of the restaurant, and the water was boiling. But I didn't boil water..." Ke

Bei, who had not figured it out, heard the maid's words.

Suddenly, a line finally formed in my mind!

He understood everything!

He finally knows the true method of death to kill the rich second generation!

This technique is very clumsy.

But in the result, it is very clever!

A confident smile appeared on Kebei's face again.

However, before he could start pretending to give a few people a reasoning answer.

Suddenly, there was a scream from the villa!

Ke Bei and the others immediately followed the voice.

That, it turned out to be the direction of the lady's room!

Could it be that death had done something to the noble lady?

But wasn't the lady in a closed room?

The doors and windows of the room are tightly closed, like a completely closed secret room, and it is impossible for anyone to enter or exit!

Exactly, what happened?

PS: Thank you big brothers and sisters for pushing the book, the effect is still obvious. In fact, our book itself is quite attractive, but it has not been recommended. Thank you again!

Is the pace of such an analysis of details too slow and boring to watch? I'll think about it and see how I can speed up the pace and end in ten chapters while still showing the logical details such as the murderous technique.