Detective: Open your eyes, I am handcuffed in the interrogation room

Chapter 171 Comprehensive Salvage
"This is the third time you have emphasized that Guo Jiayin drives away by herself."

The meaning of this sentence finally caused a slight change in Du Caibin's normal expression at this moment.

It was a fleeting surprise, but it soon turned ugly. He said: "Captain Chen, what do you mean by this?!"

Chen Yi said calmly: "It's not interesting, just talk about it, why are you so excited?"

Du Caibin snorted coldly and said nothing.

In this situation, even a fool can see that the police are suspicious of him.

My wife is missing. If there are no clues, I first suspect that there is something wrong with my husband. This is normal. There is no need for him to break up with her husband.

At this moment, there was a knock on the door.

"Come in." Chen Yidao.

The door of the interrogation room opened, and Lu Yongqiang walked in and handed an appraisal report to Chen Yi.

"The result came out and it was his."

Chen Yi took the identification report and turned to the end, confirming that the small half of the fingerprint near the trunk of Guo Jiayin's vehicle came from Du Caibin.

After getting this result, Chen Yi raised his eyes and looked at Du Caibin in front of him. The suspect's suspicion of committing the crime continued to increase.

"Du Caibin, do you usually drive your wife's car?" Chen Yi asked.

This question seemed a bit sudden to Du Caibin. He did not answer immediately. Instead, after thinking for a few seconds, he said: "Occasionally."

Chen Yi narrowed his eyes.

This Du Caibin is indeed a bit smart.

The police now suspect that the other party is directly related to Guo Jiayin's disappearance, and Guo Jiayin is likely to be dead.

On the afternoon of March 26, the person driving Guo Jiayin's car out of the community was most likely Du Caibin. He dressed up as Guo Jiayin, making him appear to be Guo Jiayin under surveillance.

In this case, you can greatly reduce your suspicion of committing a crime in the eyes of the police.

And this small half of the fingerprint was left when pushing the cart in the reservoir channel river.

It is inevitable to make mistakes when doing things. He wiped off the fingerprints all over the car, but after pushing the car, he could not wipe it off again because it would leave footprints. Therefore, he did not wear gloves, so he may have chosen to use a fingerprint-wiping towel to pad the trunk. Way.

However, due to a mistake while pushing the car, a small fingerprint was left near the trunk.

Of course, this is just speculation and cannot be used as evidence, and it is difficult for Du Caibin to let go.

If Du Caibin had just answered that he had never touched Guo Jiayin's car, he could use his fingerprints to ask the question, but he was more cautious to ensure the maximum error tolerance.

Don't worry, there are still many clues that can be investigated.

"Why do you ask this?" Du Caibin said immediately.

Chen Yi put down the appraisal report in his hand and said, "We have found Guo Jiayin's car."

Hearing this, Du Caibin was excited: "Have you found my wife's car?! It has to be your city bureau! Where is my wife?"

Chen Yi: "I also want to ask you this question. Where is your wife?"

Du Caibin frowned: "Captain Chen, I told you, I don't know where she went, and her disappearance has nothing to do with me."

"You can't doubt me just because I'm his husband, can you?"

"Even if there is suspicion, you have to provide some evidence. You can't just accuse people casually."

While Chen Yi was interrogating Du Caibin, Shi Xin was conducting a comprehensive investigation on Du Caibin's mobile phone.

Jiang Xiaoxin, assisting from the side.

The current direction is, assuming that the person driving the car is really Du Caibin, how did he get back.

The first thing to check is to take a taxi.

All taxi-hailing apps on the phone have now been checked, and no order records have been found.

Now, Jiang Xiaoxin is checking the contacts in Du Caibin's call records based on the time point after 26 pm on March [-], one by one through telephone inquiries.

"Okay, thank you for bothering me."

Jiang Xiaoxin hung up the phone, looked at He Xin and shook her head, saying she had no clues.

Now, there is no way to know if anyone is lying, and there is no result.

Seeing this, Shi Xin withdrew his gaze and continued his work.

He is currently restoring Du Caibin's deleted WeChat contacts.

The ones that have not been deleted have been checked and there are no problems with all chat records.

Jiang Xiaoxin looked at the program running slowly on the computer screen and said, "Deputy He, what should we do if WeChat cannot be found?"

Shi Xin took his hands off the keyboard and mouse, and responded while waiting: "It's normal that he can't be found. We are only in the investigation stage now, and we can't even determine whether the person driving the car is Du Caibin."

"It can only be said that his suspicion is very high."

"Actually, there are many ways to come back from the reservoir, such as calling a friend and asking them to pick you up, and then telling them not to mention the matter to anyone, including the police."

Jiang Xiaoxin thought for a while: "This possibility doesn't seem very high."

Shi Xin nodded: "The possibility is indeed very low. Everyone is sensitive to the police and will inevitably be wary. When it comes to the police, I am afraid that I will not agree easily to avoid getting myself into big trouble. I am just talking about a possibility."

"Let's talk about it later. If WeChat and call records can't be found, tell Chen Yi and he should know what's going on."

"As long as he has been to the reservoir, he will always come back. I don't think he can avoid all surveillance. In addition to traffic surveillance, there are also many private surveillance along the way. After extensive investigation, there is a high probability that he will be found."

Jiang Xiaoxin hummed.

Time passed slowly, and when He Xin stared at the computer screen, deleted contacts popped up one after another.

In an instant, Shi Xin's eyes narrowed, and he immediately slid the mouse and clicked on the profile picture of Taxi Lao Li.

When restoring contacts, previous chat history will also be restored.

Jiang Xiaoxin came closer.

When Shixin swiped the mouse and read the chat history, he slowly breathed a sigh of relief and smiled.

Records show that Du Caibin contacted the taxi Lao Li after 26 pm on March [-] and asked him to pick him up at a certain location in the reservoir.

This clue is completely contrary to Du Caibin's confession.

"Is it really him who is driving?"

Jiang Xiaoxin was mentally prepared, but after confirming it, she was still surprised by the result.

This Du Caibin is really good at disguise.

"I'm going to find Chen Yi."

When Shi Xin stood up and came to the interrogation room, Chen Yi was still interrogating.

Hearing the movement, Chen Yi turned his head. When Shi Xin came closer, he bent down and whispered something.

Chen Yi was stunned by Shi Xin's words and looked at Du Caibin with deep meaning.

Seeing this, Du Caibin's heart skipped a beat, and he suddenly had a bad feeling.

"Mr. Du, didn't you say that from the afternoon of March 26th to the morning of March 27th, you were at home and never went out?"

"Can you explain to us something about the taxi driver Lao Li?"

Chen Yi spoke slowly.

Beside him, He Xin did not leave, but stood there looking at Du Caibin.

This important clue is very likely to break through the opponent's psychological defense, thus telling everything and Guo Jiayin's whereabouts, saving them the trouble of looking for it.

The words taxi driver Lao Li made Du Caibin's face change, and then he lowered his head and remained silent.

After waiting for a while, Chen Yi slammed the table.

boom!
"Du Caibin! Answer the question!!" "Do you need us to call him over and confront you face to face?!"

Du Caibin crossed his hands and shook them vigorously, then said: "Okay, I have been to the reservoir."

Chen Yi: "What are you going to do!"

Du Caibin: "I had a fight with my wife and I was in a bad mood, so I went shopping. While shopping, I ended up at the reservoir."

These words made Chen Yi's face darken.

When Shinya frowned, this was completely nonsense.

"Du Caibin, I advise you to answer the question carefully and don't bullshit me here." Chen Yi said coldly, "Walking for more than ten or twenty kilometers to the reservoir? Are you telling me a joke?"

Du Caibin raised his head slightly: "The marathon is 42 kilometers. I will walk half of it. Is it far?"

Chen Yi: "What if the surveillance camera doesn't catch you leaving the community?"

Du Caibin: "Isn't it normal that surveillance cameras can't take pictures? Not every corner can be covered, so there are blind spots."

"Even if I appear in the reservoir, what does it mean?"

Chen Yi leaned on the chair and stared at Du Caibin coldly: "Is there a blind spot? You understand very well."

Obviously, the other party is using bullshit to deal with clues that are unfavorable to them.

It is now basically certain that Guo Jiayin's disappearance is closely related to Du Caibin, but there is a lack of more direct evidence.

For example, find Guo Jiayin.

Du Caibin was helpless: "You have never eaten pork, but you have seen what a pig looks like, right? Isn't that what TV dramas do? I just said it casually."

Chen Yi rubbed his fingers out of habit and said quietly: "Why didn't you mention it before?"

Du Caibin continued to talk nonsense: "I was afraid that you would doubt me, so I didn't say anything. I was wrong."

Seeing that it was impossible for Du Caibin to tell the truth, Chen Yi didn't want to waste any more time, got up and left the interrogation room.

After getting the clue that Du Caibin appeared at the reservoir on the 26th, it was impossible for the other party to leave.

According to the criminal investigation process, Du Caibin is suspected of committing a major crime regarding Guo Jiayin's disappearance and can be temporarily detained and interrogated while the investigation is ongoing.

Arriving at the case handling hall, Shi Xin spoke up: "This Du Caibin has a tough mouth. It's rare to see suspects like him."

Under normal circumstances, as long as the clues found by the police do not match the suspect's confession, most suspects will tell the whole story about the crime when their psychological defenses collapse.

Du Caibin could not reasonably explain why he appeared at the reservoir where Guo Jiayin's vehicle was on the afternoon of the 26th.

What I just said was not a reasonable explanation, but nonsense.

However, this trick was still very useful, and the police could not convict him for it.

The biggest reason why there cannot be a conviction is that Guo Jiayin's life and death cannot yet be determined.

This matter is very important.

Even if we have the evidence of Du Caibin's crime, as long as Guo Jiayin is not found, the case cannot be finalized.

Because Guo Jiayin's life and death are objective facts, no subjective speculation or evidence can be used to determine this objective fact.

What if the other party is not dead?
What if Guo Jiayin lives well somewhere in the world?

What if Du Caibin threw Guo Jiayin into the reservoir, and the other party climbed out on his own and became anonymous?
It sounds ridiculous, but this possibility cannot be ruled out.

As long as no one is found, he is not dead.

This is the reason why suspects have the biggest headache in homicide cases.

As long as the police cannot find the body, even if all the evidence proves that the suspect committed murder, the case cannot be concluded.

"If we can't find the body, he's safe. It's a fluke." Chen Yi said, "Let's contact the salvage team tomorrow to fully salvage the entire reservoir where people can enter."

When new nod.

Chen Yi: "By the way, have you checked his shopping order? Did he buy a wig or something?"

Shi Xin: "I took a look and found it wasn't there. It should be from a physical store, right? A barber shop is most likely."

"But there are too many barbershops in the city, and visiting them is a lot of work."

"Yangcheng is so big, who knows where he bought it from."

Chen Yi pondered for a moment and said, "Ignore it for now. We'll talk about it later after we find someone."

……

The next morning, comprehensive salvage work began, and Zhuo Yun was in charge of this matter.

The criminal investigation detachment contacted all the salvage teams that could be contacted, and they did not let go of any place where people could enter through the peripheral wire fence of the reservoir where the body was suspected to be dumped.

The reservoir is still water rather than flowing, so there is no need to expand into deep water.

As long as the body is found, Du Caibin's suspicion of killing his wife can be confirmed.

In the afternoon, Chen Yi and Shi Xin came to Zhang Jingang's office to report on the investigation progress of the disappearance case.

"Suspected of killing his wife and dumping her body?"

Zhang Jingang frowned deeply. This was the result he least wanted to hear.

"What step has been found now?" he asked.

Chen Yi replied: "Looking for the body."

"The suspect Du Caibin went to the reservoir where Guo Jiayin's vehicle was located. We suspect that he disguised himself as Guo Jiayin and drove away from home, put Guo Jiayin's body in the car and transported it to the reservoir to dump it, in order to disrupt the direction of the police investigation."

Hearing this, Zhang Jingang snorted coldly: "You are so smart. He thinks that all of us criminal police officers are just for free?"

"Where is that car hidden? Why did it take two days to find it?"

Chen Yi: "It's right next to the reservoir. The police in the reservoir area have been suspended due to negligence."

Zhang Jingang was furious: "Neglect of duty! You don't want to do it anymore, do you?!"

Chen Yi was slightly silent and said: "The impact of delaying the investigation for a day or two is not particularly big. It is not easy for a young man to find a job, so he can be punished."

The city bureau needs to hold a meeting to discuss the final handling of official personnel. He can express his opinions on this matter, but will not participate.

Zhang Jingang: "Well, let's talk about it after the case is investigated. It depends on the severity."

"Is there any clue as to the motive?"

Chen Yi nodded: "Yes, the missing person Guo Jiayin cheated and took the financial initiative in the relationship. These two reasons should be inseparable. What is the specific situation? We need to find evidence to pry open the suspect's mouth. Listen. How did he say."

Zhang Jingang: "Okay, I can rest assured that you will investigate the case. Let's go and get to work."

Chen Yi: "Yes, Zhang Ju."

……

The salvage work lasted for two days. Before dark the next day, Zhuo Yun called.

In the case handling hall of the Municipal Bureau, Chen Yi was shocked and immediately pressed the answer button.

"Hello? Brother Yun."

Zhuo Yun: "Team Chen, we can't find it. We have searched all the places we should look for. In order to prevent the suspect from carrying the body far away, we also expanded the scope of the salvage, but we still can't find it."

Hearing this, Chen Yi paused for a few seconds and said, "Where is the bottom of the bridge?"

There is a bridge over the reservoir. I saw it when I was looking for a car a few days ago.

Zhuo Yun: "I also looked under the bridge, but there's nothing there."

　I have something to do and I'm late today. I'm working overtime tonight. I'm sorry.

　　
　
(End of this chapter)