Detective From the Future - Chapter 508

[Five hundred and three arrests]

Returning to the city bureau, it was already past five in the morning.

Sun Jianzhong was temporarily detained, and his DNA was sent to the Technology Section for comparison.

The investigation of the case has also come to an end.

Ma Jingbo asked everyone to go to the dormitory to rest for a few hours before continuing the investigation at ten o’clock in the morning.

Ma Jingbo’s proposal was unanimously approved by everyone. The dormitory of the Municipal Public Security Bureau was very close, so it was only a few steps away.

Rao had been drinking strong tea and coffee all night, and Han Bin’s brain was also a little heavy, and it was still necessary to sleep.

The conditions of the dormitory are naturally not comparable to that of the home. Two people share a room, Han Bin and Bao Xing have a room, and Wang Xiao and Jiang Yang have a room.

Han Bin didn’t even bother to take off his clothes, so he fell asleep in bed.

At nine forty-five, Han Bin’s cell phone alarm rang.

Everyone washed up and rushed to the office at ten o’clock.

Huang Qianqian has already bought breakfast for everyone, two meat buns, a tea egg, and a bag of milk per person.

Ma Jingbo yawned, while peeling the tea eggs, he said again, “Let’s discuss the case while we eat.”

“The technical department just sent a report that the truck driver Sun Jianzhong’s DNA and the victim’s DNA are not identical. No match, he is not the murderer we are looking for.”

“As for why the deceased’s mobile phone was in his car, I have two guesses. The first is that he is also the person involved and deliberately covers the murderer. The second, He has nothing to do with the case, the murderer deliberately threw the phone into his car in order to interfere with the police’s sight.”

“I personally prefer the second.”

Li Qin asked, “Colonel, do you have fingerprints on your phone?”

“Except With some sand, the phone is very clean, and no fingerprints were found.”

Bao Xing was eating breakfast and said vaguely, “Doesn’t that mean that the murderer is playing tricks on us, deliberately throwing his mobile phone on the sand and soil car, and letting the police mess around with it.”

Ma Jingbo concluded, “This suspect has a certain Anti-reconnaissance awareness, everyone must pay enough attention, so as not to be led by his nose again.”

Han Bin wiped his mouth,

“If the suspect has a certain anti-reconnaissance awareness, why should he leave genetic material in the body of the deceased?”

Ma Jingbo said, “Hey, this is a good question, what do you think?”

Li Qin said, “I think there are two situations, the first suspect is a desperado, he doesn’t care at all, he enjoys the primitive The second type of suspect is very confident, even if the genetic material is left behind, the police will not be able to successfully compare it.”

Wang Xiao said, “In fact, even if the DNA cannot be successfully compared, it can provide us with some useful information. Information, for example, among the suspicious persons who appeared at the time of the crime last night, there were men and women. Obviously, the male surname is more suspicious, so we can start the investigation from the male surname.”

“It is also possible that a gang committed the crime.” Lin Qindao .

“Even if a gang commits a crime, the suspicion of being a male surname is even greater, otherwise it is impossible to leave genetic material, and whether there is a female surname is still between the two.” Wang Xiao said.

Han Bin finished eating a tea egg in two bites, and it was very energy-consuming to use his brains. He reviewed the case and walked to the whiteboard and wrote a few words,

“The dead, the murderer, the reporter, the police.”

“The dead are first .

Was corona, then killed by the murderer, and then was attacked by the surname. After the murderer left, he reported to the police to find the deceased and called the police. That is to say, before the police arrived, it was known that two people had been to the scene , the murderer and the reporter.”

“During this period, the victim suffered three kinds of injuries, and we instinctively linked the three kinds of injuries, thinking that it was done by the same person, but what if it wasn’t the same person.”

“It can be simpler. Corona injuries can be ignored for the time being, and only the last two injuries are considered, homicide and corpse.”

“Assume that after the murderer killed the deceased, he did not violate the deceased, but left the swimming pool directly. At this time, a When

a man enters the swimming pool and sees a woman in a swimsuit lying by the swimming pool, he can’t help but feel evil in his heart.”

Although Han Bin said it more euphemistically, everyone present understood that if the murderer did not leave genetic material behind , then only the security guard has the chance to commit the crime.

Ma Jingbo said immediately, “Qianqian, check the security guard to see if he has any information about buying a bus ticket or plane ticket.”

“Yes.”

Huang Qianqian directly opened the police system, entered her account number and password, and easily found the security guard. ticketing information.

“Yes, he bought a ticket to Quincy at twelve o’clock today.”

If it was just Han Bin’s speculation before, then now there is a certain basis.

Bao Xing slammed his mouth, “Tsk tsk, this dude is very good at choosing places, and found a place with beautiful scenery and four seasons like spring.”

Ma Jingbo got up, “Don’t be poor, hurry up and arrest people.

” He flew out of town, and then changed to other means of transportation. Where can he find it in a few cities?

Ten minutes later, Han Bin led a team to the airport to arrest Liu Yongshan.

Han Bin’s suspicion of Liu Yongshan was accumulated little by little.

Last night, when Han Bin was taking notes for Liu Yongshan, he found that the other party was a little nervous. At that time, Han Bin thought that the other party was seeing a dead person for the first time, and it was normal for him to be nervous.

Later, when the autopsy results came out, the victim was assaulted by the surname after his death, which made Han Bin feel that something was wrong.

The victim had already been stunned, and the murderer really wanted to have a bad idea. He could have attacked the victim at this time. There was no need to kill him before he started.

The third suspicious point is that the murderer threw the mobile phone on the sand truck, diverting the police’s investigation line of sight, indicating that the murderer had a certain sense of anti-reconnaissance, and it is reasonable to say that it is unlikely to leave genetic material.

Huang Qianqian checked Liu Yongshan’s ticket purchase record and found that the other party had bought a ticket to Quincy, and the intention to escape was obvious.

With Liu Yongshan’s ticket purchase information, it’s not difficult to arrest him, Han Bin thought of a way to arrest him in the car.

In fact, Han Bin has a bolder guess as to whether Liu Yongshan is the real murderer. Although this possibility is unlikely, it cannot be completely ruled out. The arrest also needs to be fully grasped. The place of arrest was selected at the security checkpoint.

The arrest process went very smoothly. After the security inspector checked Liu Yongshan, Han Bin and others rushed to surround Liu Yongshan.

After seeing Han Bin and others, Liu Yongshan was stunned and could not speak.

Seeing this appearance, Han Bin knew that something must have happened to him, so he was directly tortured. When he was escorted to the car, Liu Yongshan’s legs were weak, and it was a little hard to walk. Bao Xing and Jiang Yang supported him. car.

After returning to the city bureau, people from the technical department collected Liu Yongshan’s fingerprints.

Then Han Bin struck while the iron was hot and took him to the interrogation room.

The persons in charge of the interrogation include Han Bin, Jiang Yang, and Bao Xing.

When Liu Yongshan entered the interrogation room, he lowered his head, unable to see his expression clearly.

“Bang Bang.” Han Bin knocked on the table, “Look up.”

After being escorted all the way, Liu Yongshan seemed to regain some courage and forced a smile, “Officer Han, why did you bring me to the police station? Here, I bought a plane ticket to other places, so you’re not delaying me.”

“Now that I know it’s delaying you, why didn’t you tell me at the airport?” Han Bin asked back.

“I didn’t think about it that much at that time.” Liu Yongshan lowered his head.

“It’s not that you didn’t think so much, but you were frightened.” Han Bin said coldly.

“Yes, it’s the first time I’ve been on a plane, so I’m inevitably a little scared.”

“Okay, I’ll pretend to be here.” Han Bin walked to the front of the desk and stared at him sharply, “Liu Yongshan, let’s put If you arrest it, you have enough evidence. Even if you refuse to recruit, you can still be convicted.”

Liu Yongshan took a deep breath, “I…I don’t know what you are talking about.”

Han Bin was at the airport. It was obvious in time that this Liu Yongshan was not very courageous, and tentatively said, “Liu Yongshan, stop pretending, you are the murderer who killed Li Yuan.”

“I didn’t.” Liu Yongshan shouted.

“You went to the swimming pool that night and found Li Yuan swimming alone. You saw that she was beautiful and wore few clothes, so you had a bad idea, stunned her with an electric baton, and then carried out a surname assault. In order to prevent her from calling the police, you kept killing her.”

“You are framing, I didn’t do that at all, I didn’t have an electric baton, and I didn’t kill Li Yuan. When I went, Li Yuan was already there. Dead.” Liu Yongshan defended loudly, for fear that Han Bin would put all the blame on him,

“You can’t do this, you are wrong, I didn’t kill people.”

“Why didn’t you kill people and run away?” Han Bin asked back.

Liu Yongshan showed a tangled look, finally sighed and said, “Last night, I saw the lights on in the swimming pool, so I went in and saw the girl lying by the pool, so I checked, she had already There was no breathing, but she still had body temperature, so I tried to revive her.”

“I was pressing her chest, she was wearing a bikini, and she was very beautiful… I thought she was dead anyway. , no one knows, as long as I can control it, no one will know.”

“As a result, I was so excited, I couldn’t control it, I knew I made a big mistake, I was afraid that the police would catch me based on the DNA and pushed her into the water, I thought maybe this would destroy the evidence, and the police would investigate I can’t come out…”

Bao Xing looked serious and asked, “What do you do?”

Liu Yongshan said timidly, “Security, I am the security guard of the stadium.”

“Bah!” Bao Xing spat, ” You are so embarrassed to say, you are still a security guard like this, do you understand the meaning of security? You are smearing your colleagues, look at what you have done, it is even worse than murder.”

“I’m just fascinated. , If that girl was still alive, I would never have done this at the time, I just couldn’t hold back… I know I was wrong, I will definitely change it in the future!”

Bao Xing snorted and said contemptuously, “Don’t worry, wait for you to enter. Prison, there is time to reflect slowly.”

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[End of this Chapter]