Kim Yunho called a technician to collect Han Shiyu's DNA and send it to the National Academy of Sciences for testing.

The final test results surprised Yoon Kook-hong and Shin Dong-hae, who were next to Kim Yoon-ho.

The test results showed that Han Shiyu's DNA matched the DNA of the charred corpse.

Shen Donghai took the test sheet in his hand and was completely confused: "Boss, what the hell is going on?!" Could it be that the deceased we found was Han Shiyu? And Han Shiyu is the killer of Manju Sahua? ”

Kim Yunho chuckled and asked, "Do you think Han Shiyu is a killer?" ”

Shen Donghai's head shook like a rattle: "How is this possible!" We've all seen Han Shiyu, and his appearance is too different from the killer. The most important thing is that he doesn't have that killer temperament in him. It's just two people! ”

Jin Yunhao nodded in affirmation: "Of course Han Shiyu is not a killer, but Han Shiyu is indeed a deceased!" The killer played a very clever trick of the golden cicada shelling this time, he killed Han Shiyu as his stand-in, and he is still alive. ”

Shin Donghae thought about it... I didn't understand: "But how to explain the NDA detected that night?" ”

Kim Yun-ho sighed: "This is the cleverness of this trick!"

I suspect that it was indeed the killer who appeared first that night, because Yin Guohong affirmed it.

But after the killer escaped into the hotel on the second floor, he was completely out of our sight for a while. It is likely that during that time, the killer and Han Shiyu swapped identities. The killer went into hiding, and Han Seok-woo escaped in his place.

In that case, we naturally think that Han Shiyu, who is dressed in the same clothes, is the killer.

And Han Shiyu jumped downstairs and was cut by a piece of iron, leaving his blood behind.

As for the DNA detected in the flower shop a few months ago, it must have been deliberately left behind by the killer after the transfer.

In this way, the three DNA of the flower shop, the iron piece of blood, and the corpse are completely consistent.

In this misleading way, we mistakenly believe that the dead we find are the killers.

But the actual situation is that the DNA found in these three places all belong to Han Shiyu.

The killer hired Han Shiyu to do things for him. Then kill Han Shiyu as his stand-in, let's close the case.

The most direct evidence to support this speculation is that the DNA detected in Han Shiyu's 'room', a gathering place for homeless people, is completely consistent with the previous three DNA. ”

After listening to Kim Yun-ho's explanation and analysis, Shin Dong-hae suddenly realized.

Shen Donghai was shocked: "What a clever plan to get out!" We were almost all cheated out! ”

At this time, Yin Guohong, who had been pondering, interjected and asked: "Prosecutor Jin, I agree with your analysis. But I want to know how you found out that Han Shiyu was connected to the deceased. ”

What happened not so long ago is still fresh in my mind. When Kim Yoon-ho found out that Han Seok-woo was missing, he immediately thought of the case. Thinking so big and finally finding a clue made Yin Guohong puzzled.

Kim Yunho replied lightly and simply: "Because of Song Jung-ho, he understands the situation of the homeless."

Let's go, let's go meet the individual. When you meet him, you'll understand the whole thing. ”

——

Kim Yoon-ho took Yoon Guohong and Shin Dong-hae and drove to a business hotel.

Song Wanfu and Song Zhenghao, father and son, currently live here and are protected by police witnesses.

Regarding Kim Yunhao's sudden personal visit, Song Wanfu expressed some surprise and joy.

After a simple greeting. Song Wanfu asked: "I heard that Zhang Fengzhe's younger brother is the killer, and he died not long ago." Does this show that we are safe? Now we can leave? ”

Jin Yunhao sat on the chair, looked at Song Wanfu, and slowly shook his head: "I'm sorry, you can't leave now." There are some things that require your cooperation in the investigation. ”

Song Wanfu was slightly flustered, surprised and puzzled: "Still investigating? The killers are all dead, aren't they all closed? ”

Kim Yun-ho smiled: "It seems that you not only know my personal situation, but also my work situation!" ”

Song Wanfu immediately explained: "Hehe... I read the newspaper and heard about it. ”

Look at Kim Yun-ho targeting Song Man-bok like this. Yin Guohong saw something.

But he thought about it for a long time, and he didn't figure out what the connection was.

The conversation between Kim Yoon-ho and Song Man-bok continues.

Kim Yunhao said in an extremely flat tone: "Say it." What is your relationship with the Manju Sawa Organization? ”

The bland words instantly detonated the tense atmosphere in the room, and the air seemed to freeze.

"......" Yin Guohong was shocked beyond measure.

"......" Shen Donghai is no better, jumped up, and looked at Song Wanfu in a daze.

And Song Wanfu smiled very reluctantly and said confusedly; "Manju Sahua? I'm not sure what you're talking about? ”

Kim Yoon-ho's arm hit the armrest, and his fingers tapped lightly on the wooden armrest. With a relaxed and leisurely attitude, he said unhurriedly: "You don't know? How could you not be clear? You should know very well! ”

Although they didn't know why Kim Yunho was so targeted and suspicious of Song Man-bok all of a sudden, Yoon Guohong and Shin Dong-hae slowly moved their feet and surrounded Song Man-bok in an instant.

Noticing that Kim Yunho and others saw themselves as suspects, Song Man-bok was a little emotional.

"What do you mean by that?! I am a victim and a witness! There's no reason for you to do that to me. ”

To express your anger. After finishing speaking, Song Wanfu smashed the mattress with a fist.

Seeing Song Wanfu's expression, Kim Yunhao smiled happily.

"Do you know that your action just now is too leaky!

When a person is excited, the first thing to show is the action followed by the language, or both at the same time.

What you did just now was to pretend to be angry, fight back with words, and then act accordingly.

To sum it up, it's in reverse order! This shows that you were lying just now and that you are not that angry.

Have you forgotten that I'm an expert in micro-expressions? How can you be so careless.

Your performance was so good that I couldn't see anything out of the ordinary. How? If you encounter an unexpected situation this time, which is beyond your original plan, you will not respond? Looks like I'm overestimating you. ”

After hearing this, Song Wanfu's eyes didn't dare to look at Kim Yunhao anymore, and turned his head to continue to argue.

Kim Yunho interrupted Song Wanfu and went straight to the point: "Okay, after the temptation, let's talk about business." ”

Kim Yunhao sat comfortably in the chair and analyzed to himself:

"I had a few questions in my mind.

First, why do the killers know so much about our situation?

At first, I thought that there was an inner ghost to report to the killer, but after I investigated deeply, I didn't find any traces of the inner ghost.

And from another point of view, if the case is driven by the killer, you can also understand the progress of the case in detail.

And the key person who promoted this series of cases is you Song Wanfu.

You appealed and led me to intervene in the investigation of Song Zhenghao's robbery and assault on elementary school students.

Your lack of cooperation attracted my attention to the hidden story behind Song Jung-ho's case.

You asked Song Zhenghao to deliberately show his feet, leading me to investigate the case of Zhang Fengzhe's disappearance many years ago, and then found Zhang Shunmin and others. Immediately afterwards, the killer appeared, killing Zhang Shunmin and four people one after another.

It can be said that the progress of our investigation is completely under your control, and you are the one who is in charge of this case.

Don't be in a hurry to deny it, I still have a lot of analysis and speculation that I haven't said.

The second point that puzzled me was that the killer's escape plan that night was very detailed, but why did he know so much about the surrounding situation and make such a thorough escape plan.

The investigation proved that a few minions, including the truck driver, could not make such a detailed plan.

So I wondered, since they didn't make the escape plan, who made it, who knew so much about the scene, and who had the conditions to investigate the scene without being suspected.

Then I locked on the most likely suspect - you Song Wanfu.

You're the only one who has that.

You moved there with Song Zhenghao in advance, so you naturally know the surrounding situation.

And it is precisely because you are a witness that your inquiry into the surrounding situation will naturally not arouse our suspicions.

This is the key point that makes me most suspicious of you.

Thirdly, you want to portray yourself as shrewd, but you slip through the cracks in the conversation.

You know too much about my personal situation, and the degree of understanding is far beyond the normal range, and this level of understanding is not something that ordinary people can do, and there must be a large channel of information behind you.

In other words, only big forces and big families can know my personal situation so well.

As someone who has been away from the mall for many years, how do you know more about my personal situation?

Doesn't that make people feel suspicious?

Fourthly, the NIS has been tracking down the Manju Sawa organization for more than 20 years, but it has not been brought down.

It's not that NIS is incompetent, it's that Manju Sawa is too clever.

Before the killer acts, a thorough plan of action must be formulated, including understanding the whereabouts of the target, investigating the scene, formulating a plan of action and an escape plan, etc.

The person who surveys the scene and develops the plan of action is even more important and critical than the role of the killer.

Logically speaking, the identity of such people is no less than that of a killer, and it should also be the core of the Manju Sawa organization.

But the people at NIS told me that these people who make plans are peripheral personnel and can't find anything.

I don't think it makes sense.

Personally, the reason why NIS made a misjudgment is because the suspects they found were all covers, and the people who actually investigated the scene and made plans were hidden too deep to avoid the sight of NIS's investigation.

I summarized the file and found that the only people who can do this are ...... Parties to the case.

Only the parties to the case know the progress of the case and the surrounding situation best, and help the killer erase the traces of the crime without being suspected.

Only in this way can the investigation be avoided again and again, and the investigators will return in vain. ”

After listening to Kim Yunhao's analysis, Yin Guohong and Shin Donghae nodded in approval unconsciously.

The analysis is not only reasonable, but also solves all doubts.

But there's another important issue here.

Song Wanfu is still the same rhetoric: "I don't know what you're talking about." What you're saying has nothing to do with me. And these are your analyses, you don't have any evidence that I'm a suspect. ”

Song Wanfu got to the point, and Kim Yunho did not come up with any direct evidence to support this analysis.

But is there really no evidence for Kim Yoon-ho? (To be continued.) )