"I have already guessed that you are the invisible ghost, but how should I confirm my judgment?"

Meng Shaoyuan seemed to be asking and answering himself: "You shouldn't have killed Pei Qin."

When he said this, he especially observed the expression of Tokichi Shinji.

No ripples.

There is nothing strange about his face.

After all, he is an agent who has been lurking for more than 20 years.

He has rich experience and is completely able to control psychological changes and expressions.

But even so, Meng Shaoyuan still keenly noticed that the corner of his mouth moved very slightly.

This is a typical micro-expression when the central point is being told, or when a lie is about to be exposed.

Meng Shaoyuan just pretended that he saw nothing: "Why did Pei Qin have to die? Did he discover some secret of yours, or was he carrying a major secret? You know that he will be caught sooner or later, and you must take action yourself.

Ah, no, because there is no one at hand who can be used. In order to prevent exposure, you only believe in yourself. Anyone else is untrustworthy in your opinion.

But it was because of your caution that you finally showed your flaws. Old bacon, what did I tell you?"

The old bacon immediately said: "Director Meng said that the murderer had no time to dispose of the body. Because his timeline is fixed, so based on this judgment, Director Meng asked me to secretly follow and investigate you...

You pay great attention to your health. In addition to Wuqinxi, you must go out for an hour's walk every day after dinner. Even on rainy days, you will show up holding an umbrella."

"Sorry, I'm going to interrupt you." Meng Shaoyuan said, "Walking every day is a good habit, but on rainy days? Normal people only walk at home, right?

You insist on doing this every day so that the people around you will become accustomed to it and not be surprised. And you can use this time at any time to carry out some shady secrets. Okay, old bacon, you continue."

The old bacon smiled and said: "But a few years ago, something happened that no one wanted to see. When you were walking, you were kidnapped by a few hooligans who had been eyeing you for a long time.

Your cousin asked a lot of people, and even found Brother Pao, and paid a large ransom to redeem you. Once bitten by a snake, you will be afraid of the well rope for ten years.

After that, your wife made an agreement with you that if you don't come back within the stipulated time, something will happen, and your wife will immediately go to the brothers she knows to save you.

One time, you went out for a walk and happened to meet an old acquaintance, and you had a lively chat there. As a result, you lost track of time and frightened your wife, thinking that you had been kidnapped again.

As a result, your wife immediately found her former brothers, Pao Ge, and searched for you all over Chongqing. Only then did she realize that it was a false alarm. My investigation is roughly like this. "

"Your wife loves you very much, but she is afraid that you will be hurt." Meng Shaoyuan sighed: "But this has become your weakness. If you don't return within the agreed time, your wife will stir up trouble again. Old bacon, and

it's your turn."

It was as if Lao Bancou was singing a double act with him: "I tried going from 'Shouren Hall' to the place where Pei Qin met. Counting the hands-on and round-trip time, it happened to be the fixed time for Fujiyoshi Shinji's daily walk!"

Meng Shaoyuan looked at Shinji Tokichi: "Do I need to continue talking? Should I call you 'Yun', or something else?"

"Of course you can continue." Fujiyoshi Shinji did not panic at all: "I admit that I am a Japanese latent spy, and I also said that I belong to the Japanese Army Intelligence Agency's Third Intelligence Working Group on China.

To China, I am a sinner. But I love my family deeply, so I surrendered. You can take me away now. I have nothing to be resentful about.

However, if you want to frame me like this, I refuse to admit it. I have never killed Pei Qin, and I am not the 'cloud' you said."

"Do you think you really did it flawlessly? Do you think you really didn't catch anything?" Meng Shaoyuan said coldly: "The note you wrote to Pei Qin was left by Pei Qin at his residence. He was about

I am also afraid that I will be killed.

And then on Pei Qin’s body, on the note and the body, do you know what we found?”

Fujiyoshi Shinji said nothing.

Meng Shaoyuan knew that he was taking a gamble.

He had to get Shinji Fujiyoshi to confess in person.

A veteran agent like him, like Masaki, might not be able to confess even after being tortured.

Moreover, there is not much time left for oneself.

Meng Shaoyuan made a very bold decision at this time. He slowly said two words:

"fingerprint!"

fingerprint?

Everyone in the room was stunned.

"Fingerprints! You are a doctor, so you should have heard of it."

Meng Shaoyuan said calmly: "Everyone's fingerprints are different. No two people in the world have the same fingerprints. Scientific research has discovered two important characteristics of fingerprints. One is the fingerprint ridges of two different fingers.

The pattern of the fingerprint (different from the other is that the pattern of the fingerprint ridges does not change throughout life. This research result enables the formal application of fingerprints in criminal identification.

Is it too profound? Let me be more specific. In 1898, a murder case in Bangladesh was the first case in the world where fingerprints were used to convict in court. In 1902, the UK was the first to use fingerprints as evidence in court.

In 1904, U.S. authorities began soliciting fingerprint data.

There are many cases where fingerprints are used as evidence, so I won’t go into details one by one. However, we extracted fingerprints from the note found in Pei Qin’s home and from Pei Qin’s body. At the same time, I asked Lao Barou

, your fingerprints were also extracted from the formulas you prescribed to patients. After comparison, these fingerprints all belong to the same person, that is you! Old bacon, show him the things! "

Old Bacon carefully took out several pages of paper from a bag and showed them one by one.

There are fingerprints all over it!

All of them were pressed on by the old bacon with his own fingers.

Yes, the technology of using fingerprints as evidence has already emerged.

And there are many successful cases of convicting criminals.

However, this technology has not been introduced in China.

Except for the developed countries in the United Kingdom and the United States, fingerprint technology has not appeared in most countries around the world.

Until the 1960s, because computers could effectively process graphics, people began to study the use of computers to process fingerprints.

Since then, the research and application of automatic fingerprint identification systems in law enforcement has been carried out in many countries around the world.

Meng Shao was originally able to carry out fingerprint identification, but due to the inexperience of domestic case investigators, it was easy for errors to occur in the comparison.

So, he is gambling.

He bet that Fujiyoshi Nobuji would believe what he said this time!

Another point.
Chapter completed!