That night, Daida Uno stayed in the laboratory for a long time due to work.
By the time he was ready to go home, the corridor was already dark.
At this time, suddenly an angry shout of "Don't go too far" came from a room in front.
People are always curious, especially at times like this, so he quietly came to the room and peered into the room through the crack in the open door.
And soon, he recognized his assistant Koji Koyu and his nemesis Hirofumi Okuchi in the room.
From the subsequent conversation between the two, Daida Uno knew the ins and outs of the matter.
It turned out that his assistant Koji Koyu had an affair with Hirofumi Okuchi at some point, and she became pregnant.
As Hirofumi Okuchi had a family, it was naturally impossible for him to have this child, so he asked Koji Koyu to abort the child.
Like most combinations between young women and middle-aged men, Koji Koyu and Okuchi Hirobumi are naturally together for profit.
After she spanked the child, she naturally wanted to ask for a large amount of compensation.
But when faced with Koji Koyu's request for a huge sum of 50 million, Ochi Hirobumi directly chose to refuse, saying bluntly that this was impossible.
But Koji Koyu was not someone to be trifled with. She directly asked Ochi Hiroben on the spot if he would not engage in sexual harassment in the workplace again, and said that this was shocking news that the media would be happy to see.
This is clearly a threat. Once Hirofen Ochi refuses to give her money or satisfy her, she will make herself a victim and let Hirofumi Ochi die without a burial place.
Shiroda Uno, who was peeping through the crack in the door, could clearly see Hirofumi Okuchi's face full of murderous intent at that time.
Hirobumi Okuchi, who was threatened by Koji Kosuke, had even turned around and picked up the heavy object from the table at that time, preparing to hit Koji Kosuke who had his back turned to him.
It was only because Koji Kasuke suddenly turned around at that moment that Hirofumi Okuchi put down the murder weapon in his hand in a panic, allowing her to escape.
Although Hirobumi Okuchi did not turn around at that time, Koji Koyu only glanced at his back and did not notice his malice, but Uno Daida who was outside the door saw it clearly.
The sneak attack failed, and Austrian Bowen ended the conversation by saying that he needed to think about it.
Faced with this situation, Shiroda Uno did not stop Koji Koyu who was leaving and warned him to pay attention to safety. Instead, he stopped Okuchi Hirobumi who was leaving later.
At that moment, he was like a devil, uttering sinful whispers.
Although at first when he heard his proposal, Austrian Bowen was vigilant and completely denied it.
However, Daida Uno wrapped his tie clip in a handkerchief and handed it to the other party, and told the other party the trick.
The trick is very simple. After Hirofumi Okuchi kills Koji Koyu, he throws the tie clip belonging to Daida Uno around the crime scene. In this way, the criminals' eyes will naturally turn to Daida Uno.
And he will take advantage of this time to create a perfect alibi in advance, so it will only be a little more trouble, but nothing will happen in the end.
In fact, Yoda Uno knew very well that Hirobumi Okuchi wanted to kill Koji Koyu, a trouble that might ruin his future and ruin his reputation.
Therefore, his proposal was like the evil hand on the edge of hell. It only gave him a slight push from behind to help him come up with such a trick, and the other party was completely moved.
After all, as he said to Austrian blog, who would believe that two people who are so powerful as fire and water would actually cooperate?
Of course, although this trick made Hirobumi Okuchi excited, he also had many concerns.
Who can know whether this is like "just drive out the wolf, and then the tiger comes".
However, after Uno Shiroda requested that he be promoted to professor this year, Hirofumi Okuchi felt relieved.
If the other party doesn't have any conditions, then he still has some considerations, but this request is tantamount to actively handing him the handle.
If Daidai Uno really wants to threaten him with murder in the future, he can also reveal Daida Uno's accomplice crime, and the police can arrest him together with just one investigation.
In other words, when the transaction is established, even if the two people are tied to the same boat, they have common interests and common handles, and they are an accomplice.
Although Hirofumi Okuchi was still hesitant, Daida Uno asked him how to protect his status and reputation.
Hirobumi Okuchi, who finally couldn't answer, took the handkerchief wrapped with the tie clip with trembling hands.
As for what happened next, Officer Memu and the others came to the door.
I have to say that Daida Uno is really smart and good at exploiting loopholes.
After seeing the news about the popularization of polygraphs in the news, he came up with ways to deal with and even reverse the use at the beginning of the conspiracy.
He deliberately did not ask Hirofumi Oku about his method of killing and the details of the killing, in order to prepare for the lie detector test.
Before leaving the interrogation room, he even deliberately angered Takagi and used words to induce them to step up the polygraph test on him.
And Uno Shiroda, who didn't know anything to begin with, naturally chose "I don't know" calmly when faced with all the questions.
And without knowing it, he passed the lie detector test easily.
But the only mistake he made was that he thought he could successfully clear himself of suspicion.
But it's a pity, just as Tang Ze said to him before.
In a sense, criminal work is very similar to that of scientific researchers. They are constantly investigating for a purpose until they find the truth or results.
As for temporary failures in the process, everyone has long been accustomed to it. It is absolutely impossible to expect that one or two failures will make them give up.
"You took advantage of the polygraph test."
Officer Memu said solemnly: "However, this method can only be coordinated by two people, and it is useless if the problem is more extensive and detailed."
"I will suggest that people improve the scope of the questions later." Tang Ze nodded.
"There is something wrong with university selection. That guy who only knows how to play with women is actually a professor?"
Daida Uno was talking to himself, with a sneer on his face: "And a hard-working researcher like me is only an associate professor, and yet I have to suffer suppression from the other party. Don't you think it's strange?"
"Who knows..."
Takagi walked up to Daita Uno and said coldly: "If you have anything to say, come back to the movie theater with us."
When Shirota Uno was taken away, Naoki Uyei came over and asked with some curiosity: "Senior, how do you know that Shirota Uno did not witness the killing process of Okuchi Hirobumi, but participated in it and even encouraged the other party?
Woolen cloth."
This is what Uye Naoki is most curious about. After they investigated Hirobumi Okuchi and Koji Koyu, they did find out that Koji Koyu aborted the child.
And with the help of Hiroshi Saito's handwriting appraisal, it was confirmed that the pseudonym on the surgery notice was Hirofumi Okuchi's handwriting, and the whole story of the case was guessed.
After that, this "scam" came about.
That's right, in fact it was all just a scam, and Hirofen Ochi never admitted his crime.
From the moment the other party came to "Kesouyan", everything was a scam and an act.
Including the appearance of Officer Megure later, it was also arranged by Karasawa and others in advance.
The same goes for the reaction of the polygraph. The reason why it swings wildly between the two correct questions is because Hiroshi Saito secretly controlled the pointer of the polygraph under the table.
Because today's lie detectors are very crude, this "little mechanism" Hiroshi Saito was able to easily create it.
This also allowed Tang Ze to see the other party's ability.
However, what Naoki Kamei couldn't figure out was.
Why could Karasawa know that Uno Daida did not simply witness the scene where Hirobumi Okuchi killed Koji Koyu, but participated in it and even thought up the trick.
The two have completely different meanings. One is instigating and guiding Austrian Bowen to kill people, while the other is just taking advantage of the trend to intervene in order to make profits.
And this point is actually very important, not only in terms of subsequent trials, but also related to whether the game they set up can be successful.
If Karasawa had not said this accurately, once Shirota Uno saw through the lie and realized that it was probably "cheating" him, all the previous plans would have been in vain.
Naoki Kamei was aware of the gap, so he wanted to urgently understand Karasawa's thoughts and understand what clues or details he used to deduce this point.
"No, I don't know either."
But who knew that when faced with his question, Tang Ze just smiled and shook his head: "I'm not a god, how could I know this? I just said it casually."
"Eh?" After hearing Karasawa's words, Naoki Kamei couldn't help but said in astonishment: "You just said it casually?"
"Well, it's not that there's no basis for it. The main reason is that this trick seems too sophisticated, and it's entirely based on himself."
Karasawa smiled and explained: "If it was a trick designed by Austrian Bowen himself, how could he include the deadly enemy as a core part of the killing technique?
Only if he came up with this trick could he have such a perfect plan.
In other words, there is a high possibility that he is the mastermind."
"What if he really just watched it by accident?"
Although Uye Naoki felt that it was a bit of an argument, he couldn't help but ask: "If he really witnessed the murder scene of Hirofumi Okuchi, and then his mind turned around and thought of the trick..."
Although it really seemed like he was looking for trouble, Tang Ze was not angry but rather relieved.
This is a common problem for people like them. When something happens, they have to get to the bottom of it, and they even anticipate various factors and situations as if they want to find fault.
"The ending will be the same."
Facing Ue Naoki's probing questions, Karasawa patted Ue I Naoki's shoulder and said meaningfully: "You don't think that these two enemies will really fight for each other to the end, do you?
If two people trust each other and are even willing to sacrifice for each other, then the game we set has no chance of succeeding.
But since both parties have no basis for trust and no idea of sacrificing for each other, then betraying each other would be more real, right?"
"So, did Karasawa-senpai say that on purpose?" Uye Naoki said with some astonishment.
"Do you want to say this is a frame-up?" Tang Ze smiled and said, "This is just a well-founded guess.
After all, just as you said, it might be a trick he came up with on the spur of the moment after witnessing the crime scene, but it might also be what I said, right?
I just picked a situation with more serious consequences to tell the other party, and if what I said was untrue, he could naturally refute me."
"You were totally tricked by Karasawa Criminal, those two people." Naoki Uyei sighed: "Am I still behind on experience?"
"No, it's about the understanding of human nature." Tang Ze said seriously: "In our line of work, we come into contact with all kinds of things and people every day.
Many of those things are not pleasant. Even if you can see the existence of "goodness", most of them are tragedies.
So you have to understand human nature and learn to find weaknesses and overcome them in the confrontation with "evil", but don't try to take advantage of it, otherwise you will become one of them."
"Understood." After hearing Karasawa's instructions, Naoki Kamei looked serious, nodded seriously and said, "I will keep the teachings of my seniors in mind."
"Okay, let's get going." Tang Ze patted his shoulder and said with a smile, "You performed well this time, and I might be able to start training soon."
"Hehe... No way, it's far worse than the seniors." Hearing this, Uye Naoki smiled sheepishly: "Then I'll leave first."
"Well, if you have any cases, please contact me in time." Tang Ze warned, then waved his hand and said goodbye to the junior.
"You worked hard too." After everyone else left, Karasawa smiled and said to Hiroshi Saito who had just packed up.
"No, that's what it should be." Hiroshi Saito smiled and said, "I've always done logistical forensic work, but this is the first time I've participated in a case and battled wits and courage with criminals."
"Haha, how do you feel?" Tang Ze said with a smile as he closed the door.
"It's so tiring." Saito Hiro's intellectual face showed a look of laziness: "This feeling is too brain-consuming and not suitable for me.
I still like things that can produce results with my hands.”
"I kind of know why you are so good." Tang Ze smiled: "A focused person always looks at the goal and moves forward bravely."
"It would be better to say that people who have nothing will always seize the little they have and strive to move forward."
Hiroshi Saito said as he took out a pack of cigarettes from his white coat and handed it to Karasawa, who was rejected by the latter with a smile and a wave of his hand.
Seeing this, Hiroshi Saito didn't care. He picked up one and put it to his mouth: "That's it. If you need anything, contact me and go back first."
"Well, be careful on the road."
Tangze watched the other party leave, returned to the office, picked up a warm windbreaker, and didn't rush to leave first. Instead, he sat on the sofa and clicked on the system panel.
Soon a familiar projection appeared in front of my eyes, and pieces of information emerged in my retina.
The case is over, and it's time to count the rewards.