Criminal Investigation Notes

"Su Hui?! You're not..." Sui Liangyi looked at Su Hui who was walking towards him, his face turned pale, as if he had seen a ghost.

"Didn't he die in the explosion just now?" Lu Junchi took the words to reveal the mystery, "Sui Liangyi, the activity just now didn't go on, what you saw was the recording and broadcasting that we contacted the blasting experts in advance .”

They made a special arrangement before, rehearsed the same steps during the rehearsal, and performed a play together, in order to make Sui Liangyi have the illusion of explosive success and induce him to tell the truth.

In fact, the police had already received the news that Sui Liangyi would target Su Hui, and took precautions.

After Sui Liangyi and Weng Yuhua left the stage, they immediately arranged for the evacuation.

Now that bomb has also been successfully detonated.

"You...Captain Lu, I don't understand what you're talking about." Sui Liangyi realized it and quickly changed his words. He frowned and looked at Su Hui who was standing behind Lu Junchi, "Su Hui, it's great that you're fine. Teacher Weng and I just heard about the meeting just now, and we were just about to go back to check on your situation. So we were a little surprised to see you suddenly."

Lu Junchi interrupted him: "Sui Liangyi, there is no need to act anymore. The police have already monitored your conversation information just now."

Sui Liangyi suddenly remembered the tie clip that Su Hui gave Weng Yuhua at the venue...

He turned his head to look at Weng Yuhua. Since today, Weng Yuhua has kept his head down. Now he finally understands that it is a subconscious expression of admitting mistakes.

Lu Junchi said, "I would also like to thank Mr. Weng for his cooperation during the whole process."

In the previous police investigation, although many indirect clues were obtained, the most direct evidence was lacking.

Lu Junchi and Su Hui chose to contact Weng Yuhua and explained everything.

After careful consideration, Weng Yuhua finally confessed the facts and was willing to cooperate with Huadu police.

Sui Liangyi still cannot accept this fact until now.

"Sui Liangyi, you have done so much, it is enough, stop." Weng Yuhua finally raised his head and said, "I am willing to accept legal sanctions and pay the price for my mistakes..."

He has been wrong again and again in the past.But this time, he was ready to spend the rest of his life in prison, and he wanted to bring Sui Liangyi to justice.

"Sui Liangyi, please cooperate with the police and go to the headquarters with us." Lu Junchi said and gestured, and several policemen came over and surrounded Sui Liangyi.

Sui Liangyi stood there, gritted his teeth, and looked at these police officers.

These people came prepared. He didn't have any weapons on him, so he couldn't beat so many police officers.

Even if Weng Yuhua is taken as a hostage, it won't delay much time.

Up to now, Sui Liangyi still didn't want to admit defeat, he lowered his head, thinking about what cards he still had.

Zhang Junzhi and Wang Shaogu are dead, and Weng Yuhua has turned to the police...

Only then did he realize that his last hole card had also been exhausted.

This is a long struggle. Unknowingly, he has abandoned his helmet and armor, betrayed his relatives, became a loner, and reached a precipice.

He could still shirk responsibility for many things in the past, but for his attempt to murder Su Hui, there were all the witnesses and material evidence, so he couldn't get rid of the suspicion.

When the wall falls, everyone pushes, and when the tree falls, the macaques scatter.

After those big shots learned of his accident, would anyone still be willing to protect him?

At this time, he might be ruined forever, and his reputation would be ruined, so it's better to save some face for himself.

Sui Liangyi didn't choose to resist, thought for a moment, and raised his hands.

Someone came forward and handcuffed his wrists.

After a 10-minute drive, Weng Yuhua and Sui Liangyi were brought into the pre-examination room of Huadu General Administration.

After the meeting just ended, many staff members have returned to the General Administration, and leaders at all levels also attach great importance to this matter.

Today's interrogation was led by Lu Junchi, Qiao Ze was in charge of recording, and Tan Ju personally listened to the interrogation in the observation room.

But ever since he sat down to verify the basic information, Sui Liangyi kept his head down, no matter what Lu Junchi asked, he never said a word.

Due to his special status, previous criminal interrogation skills have no effect on him.

As the minutes passed, Lu Junchi's mouth was dry when he asked, but he still didn't pry his mouth open.

In the observation room, Tan Ju frowned and looked at Su Hui who was on the side: "Weng Yuhua has already recruited, what is he still waiting here?"

Su Hui looked at Sui Liangyi inside, pondered for a moment and said, "He may be calculating what information the police have and what result he will get..."

During the questioning, Sui Liangyi seemed to feel something, raised his head, and looked at the glass beside him.

His eyes seemed to have penetrated that layer of glass, and he was looking at Su Hui.

Then Sui Liangyi said: "You call Su back, I want to talk to him."

Tan Ju turned around and patted Su Hui on the shoulder.

"I can probably guess what he wants to ask." Su Hui said and got up.

He walked into the interrogation room and sat beside Lu Junchi.

Both of them participated in the event today, received awards, and are still in police uniforms.

Two young police officers, handsome and capable, looked upright and awe-inspiring.

In the interrogation room, the atmosphere was very serious.

Su Hui opened his mouth and said, "Professor Sui, my colleague has briefly described your crime history before. Do you admit to the crime you committed before?"

Sui Liangyi tapped the table twice with his fingers, looked up and asked Su Hui: "I can't figure out one thing, how did you find me?"

Sui Liangyi was puzzled that he had been hiding behind the scenes, cautiously, commanding remotely, how did Su Hui and the others find him?

At this time, he was still calm, as if he was just a visiting professor here, not a prisoner being interrogated.

Su Hui paused for a moment, and said, "After I recovered my memory, I thought of something. Back then, when I was about to graduate from graduate school, I wrote a thesis, and the research direction of that thesis, I I once communicated with the teacher. You were also present with the professor at the time, and you said that you collected a lot of information for my reference. I proposed to co-author the paper, but you refused."

As his memory recovered, Su Hui finally remembered the logical chain of that paper.

"At that time, I thought it was the help from my seniors, but now that I think about it, you instilled in me the concept of serial killers at that time. The later report letter was also sent by you through Deputy Director Wang. Give it to Deputy Director Jin. However, there are other reasons for investigating you."

Sui Liangyi asked him: "Is there anything else that I have exposed."

Su replied: "We started to investigate you because we saw an interview with you when we were searching for relevant information about Yu Yan. During the interview, the reporter mentioned your evaluation of Teacher Yan, and a look appeared on your face. You made a weird expression, and made moves to push the reporter. Although you apologized to the reporter and deleted the relevant video, this video is still widely spread today.”

The Internet has memories, and this video was discovered by Yao Fei when he was sorting out information about Yu Yan.

After reading it, Su Hui also felt that Sui Liangyi's state was unnatural, so he recorded the news.

He continued: "Later, I saw a media interview again. When you were asked by the reporter what you thought of me, you showed the same expression as in another news. So I boldly assume that you may have the same expression as Yu The death of the teacher has something to do with it, and you also want to target me."

Sui Liangyi may be good at disguising. He often makes people unable to see the evil in his heart, and it is difficult to connect him with the real murderer behind the scenes, but his strange expression at that time revealed a clue.

It was an expression of jealousy but trying to hide it.

Because Suiliang Yi usually has an image of being approachable and kind to others, such expressions and actions appearing on him are very unharmonious.

Su Hui's eyes were calm: "Afterwards, we started with psychological analysis, and I became more and more sure that there was something wrong with you. Sui Liangyi, you are completely different from other people who study related criminal psychology. Others keep a low profile in order to study First, solve the case first, but you enjoy the praise of others very much, and your favorite thing is to accept various interviews and show off the cases you have solved."

"Next, we will start to investigate the relationship between you and the 372 Research Institute, Wang Shaogu, and Zhang Junzhi. Although you are very careful, we still found clues..."

Su Hui said it lightly, but in fact, this is a long process.

What they are facing is like an iceberg that has been sealed for several years, and they need to melt the ice and snow bit by bit to discover the truth.

They invested a lot of police force and investigated for more than a month before they finally came to the result.

Su Hui said in a deep voice: "The police finally found out that the 372 Research Institute was founded by Mr. Weng back then. Just these evidences are not enough..."

What the police have is only evidence that Weng Yuhua and Liang Yi are related to the research institute. They cannot prove that the criminal behavior of these murderers is directly related to them.

If they want to bring the people behind the scenes to justice, they must have solid evidence, otherwise it is easy to startle the snake.

Sui Liangyi was very careful, many things were done by Zhang Junzhi and Wang Shaogu.

He knew a lot of people in the police world.

He is familiar with the law and the process of handling cases.

Without enough evidence, they couldn't kill him and punish him for his crimes.

The interrogation room was very quiet, only Su Hui's voice could be heard.

"Sui Liangyi, you once tortured and killed small animals. There were two small fires near your childhood home. It's just that your family life has always been harmonious, which has weakened these characteristics of you. But when you were 15 years old, your parents Died in a car accident. You stayed at your grandfather's house, and you have always possessed some of the qualities of a serial killer."

"I speculate that the reason why you choose the criminal psychology course is to confirm what kind of person you are and want to study yourself clearly. When studying this course, you are confirming your own characteristics and interpreting the process of self-analysis. "

"Because of your own reasons, you maintain a little doubt about the criminal mind. You don't believe that anyone can get all the information about the criminal through reasoning. You are confident in your disguise and think that no one will catch you."

Sui Liangyi remained silent, listening to Su Hui's analysis.Hearing this, he responded and nodded slightly.

This young man is worthy of being Weng Yuhua's best student. He keenly discovered the psychological reasons behind his choice of this path, which even Weng Yuhua didn't realize at the beginning.

He was once contradictory, questioning those theories while confirming those theories.

He applied relevant things to himself, deliberating over and over whether he would expose himself.

He also used those theories to try to analyze and catch those murderers, but he found that he couldn't distinguish the same kind very well.

He didn't want to admit that it was his own lack of talent.

How can we catch those prisoners exactly?

He suddenly remembered that during hunting, people would deliberately release some prey that had already been caught and marked.

He had a bold idea, then let these cities become his hunting grounds...

"You coerce and lure those potential murderers and let them work for you. By catching those murderers, you gain a great sense of accomplishment and a high social status."

"You will also send those murderers to create problems for other profilers, and then you will come forward to solve the mess."

"You enjoy the sense of superiority that no one else can see the truth, but only you can solve the case."

When Su Hui said this, he paused for a while: "But then you discovered that the bait you cast out is sometimes found by people..."

"Especially here in Huadu, the detection of cases one after another has made you more jealous and fearful of us."

The corner of Sui Liangyi's mouth twitched slightly, and he first discovered it was because of Yu Yan.

He planted a nail here in Huadu, but before he could close the net, he heard the news that the murderer had been arrested...

At that time he was angry, unwilling, and jealous.

It's like a student who got good grades by cheating, thinking that other students can't get high grades, but someone handed in a perfect score.

When he was young, he regarded those who had better grades than him as monsters.

As an adult, this hatred intensifies.

"I once tried to decipher and analyze where your murderous intentions towards the teacher and me came from. When we conducted a background check on you, we also found that you have excellent grades since you were young, and almost all of them were No. 1. The person with better grades than you either accidentally fell down before the exam, or just fell ill. I deduce that you are resenting those who are better than you, and you have repeatedly tampered with them to get the first place. As long as others mention others , without mentioning you, you will unconsciously feel irritated and disgusted by it. Our plan starts from these points."

At this point, Su Hui has almost finished his analysis: "After understanding the logic of your crime, if I want to force you to commit another murder, I need an opportunity, a bait."

And he himself was the bait.

He was betting that when Liang Yi knew that he had been pursuing this case, he would be afraid that he would find out the truth.

After seeing those reports and seeing the news that he won the award, he would be so angry that he would go crazy and want to kill.

Sui Liangyi wanted to drag him down from the altar and let him fall into hell when he was at his most glorious.

Therefore, a plan to cheat death was born.

They and Weng Yuhua planned the whole process together in advance.

Since Sui Liangyi and the others left the venue, the meeting was suspended and the personnel were evacuated. The armed police EOD team conducted a comprehensive search of the venue. Under the floor of the podium, the last bomb made by Song Lanen was found last time.

They played the video that had been prepared a long time ago and pretended to be a live video.

And Sui Liangyi fell into this trap.

Now, they have enough evidence to prove his relationship with this series of cases.

No matter how powerful a person is, there is no way to clear him of his crimes.

Hearing this, Sui Liangyi grimaced and clapped his hands a few times. The cold handcuffs on his hands touched each other, making a unique metal sound.

Lu Junchi started to ask questions again, this time Sui Liangyi did not resist, and began to nod and answer.

"Do you admit that you once abetted Fu Yunchu to commit a crime?"

"Yes, it was at my prompt that he started using scrap cars to trade."

……

"Does the crime Tan Yongchen committed have anything to do with you?"

"I have never been in the 372 Research Institute for this person, but I have asked Zhang Junzhi to contact him and provided him with a weapon."

……

"Do you know An Yuci?"

"I heard from Zhang Junzhi that it was his student, and it was Zhang Junzhi who was in contact with him. I think this person's psychological presentation is very interesting. I once suggested that Zhang Junzhi take advantage of it."

……

"Do you know Chen Xuexian?"

"I know this girl. She used to be in the institute, but I haven't had much communication with her."

……

"Did you do the fine sand case back then?"

"It was a psychological experiment at first. I was recording the choices of each of them, and I was also seeing whether the police could solve the case. The last explosion was deliberately arranged by me. Zhang Junzhi was at the scene at the time, and after confirming that the police entered the explosion range , to detonate."

……

"Is Song Lanen's death related to you?"

"It was Wang Shaogu who did it."

"Then why did Wang Shaogu commit suicide?"

"I know the police found him and threatened him with his grandson. He has done so many things, and he knows that he can't be cleaned up. It's better to die and retain some dignity."

……

"Do you confess that you ever ordered others to kill Yu Yan?"

Sui Liangyi was silent for a moment, then nodded: "Yes."

A pile of crimes was finally written down.

Those things made everyone who listened to this interrogation shudder.

The person sitting in the interrogation room was a demon in human skin.

He talked about these things with a little complacency.

As the interrogation was coming to an end, Su Hui said coldly, "Sui Liangyi, there is one more thing I want to ask you."

Sui Liangyi asked: "What?"

"About the death of my parents." Su Hui took a deep breath, "Is it related to you?"

Sui Liangyi asked, "What do you think is the motive?"

Su Hui's eyes were firm: "Your parents also died in a car accident. I think you did this because you hoped that I would experience your pain back then."

Sui Liangyi did not deny the crime, his body leaned forward slightly, and the light reflected from the lens of the glasses flickered for a moment, making it difficult to see his eyes clearly.

His voice was low and hoarse: "Su Hui, you are very smart. I used to dream of killing you. When I heard the news that you escaped, I was angry at first. But then, I suddenly had A thought, it doesn't matter if you are alive, I can make your life worse than death. I will let you go through all the pain in life. I want to watch you fall into the abyss, and see if you will walk the same path as me road."

Sui Liangyi was lonely, lonely, and crazy. After Su Hui survived the Xisha case, he didn't rush to chase him, but killed his parents first.

Destroying a genius may be more of a challenge than killing him.

He gained psychological satisfaction by torturing Su Hui.

He even thought about it, trying to force Su Hui to commit a crime, wanting to ruin his reputation, and wanting to let him taste the feeling of betrayal.

He also thought about pulling him in as an accomplice, as his successor.

But he thought of various ways and used various means, but he failed to get what he wanted.

Lu Junchi seemed to be afraid that Su Hui would not be able to withstand the blow, so he held his hand under the table.

Su Hui's fingers felt a hint of warmth.

There was not much anger or sadness in his heart, but a sense of calm and relief.

He finally knew the whole truth, found the answer, and brought the murderer who killed his relatives to justice.

It's like a box of jigsaw puzzles joining the last piece to form a complete pattern.

On the road of life, although he has encountered many ups and downs, he has also met many people who are willing to fight side by side with him.

Because of those people, he was able to fight against his own destiny and these evils, and grow into an invincible warrior.

No matter how much desperation and suffering he has experienced, as long as he is still breathing and his heart is still beating, he will fight against these darkness to the end.

Su Hui raised his head and bravely looked at Sui Liangyi: "I will never become someone like you."

Find the murderer, find out the truth, and redress the wrongdoing.

For him, all this is the best way of revenge and the ultimate victory.