The little catcher in the police station

"Don't worry, we won't talk!"

Jiang Hao showed a tacit expression, and said goodbye to the uncle.

"It really is him, my sixth sense is not wrong, it's him!"

After coming out, Bai Xiu was extremely excited, just like a child.

"A person who travels hundreds of miles is half-ninety, without any substantive evidence, it is all empty talk. Before the law, the evidence speaks!"

Although Jiang Hao also knew that this person could not escape in his hands, he still wanted to pour cold water on Bai Xiu.

After all, the real environment for solving a case is not so easy. Now that the case has its own presence, the process of solving the case is equivalent to opening the door.

It's like playing a game, you get used to it, and you ask him to turn it off, to see if he's still used to it?

Therefore, Jiang Hao still has to artificially create some difficulty for her, otherwise, this number will be useless in practice!

"I know this. Next, we still don't want to disturb him. After secretly collecting the evidence of his crime, we can present the evidence in front of him, so that he can be rendered speechless!"

Hearing Bai Xiu's words, Jiang Hao gave her a thumbs up: "Well, yes, the thinking is very clear now, and the rest of the evidence collection will be left to you, my laboratory If there is something else, I won't be with you!"

Hearing that Jiang Hao ran away first, leaving him alone to collect evidence of Liu Yaqiang's crime, Bai Xiu was suddenly shut down and replaced with the plug-in as if he was playing a game, and he was at a loss for what to do:

"Ah? No, Team Leader Jiang!"

Chapter 789 Times have changed, technology is paramount

Jiang Hao shuddered all over, why did Bai Xiu feel that something was wrong the more he heard it?

An illusion, it must be an illusion!

"Team Leader Jiang, at least you have to have a beginning and an end. This case is stuck here. If it's not up or down, let me handle it alone. How uncomfortable it is!"

Bai Xiu is very deeply aware of her own strengths and weaknesses: her flexible mind and quick thinking are her strengths, while her lack of practical experience and a little novice are her weaknesses.

Say, it's one thing;

Doing is another matter.

If she really leaves the case to herself, she will definitely be at a loss and be at a loss!

"Oh, I thought you were really enlightened!"

Jiang Hao sighed, if he really cultivated Bai Xiu, it would be very good.

The enterprise has Zhang Jun, the laboratory has Wen Yan, and the expert group has Bai Xiu.

perfect!

You can get away from things and have a lot of time to do what you want to do.

By the way, I can also experiment, if the case is finally solved by Bai Xiu in this group, can the reward also be counted on him.

"Then what do we do next? Can we quietly collect his criminal evidence?"

Although Bai Xiu knew that Liu Yaqiang's criminal evidence should be collected, she was at a loss as to how to collect it.

"It's very simple. We start from three aspects. First, in terms of the time of the crime, where was Du Fang when the crime happened? Was he also in the Wetland Park? For this, we need to re-call the surveillance at that time to see if there is any Which surveillance camera caught him.

Second, whether he is related to the other three victims. If he is also related, it can be judged that he has the possibility of serial killing.

The third and final step is to immediately apply for a "search warrant" after he is brought under control, and conduct a comprehensive search of his home to find objective evidence of his crimes. "

Jiang Hao directly talked about the three steps, which is what he will do later.

"Then let's go back quickly, we must be ahead of Team Wang and the others, and solve the case first!"

Knowing these three steps, Bai Xiu regained her combat effectiveness, and she went back to watch the surveillance with high spirits, and she must be ahead of Wang Shaodong and the others to solve the case.

"Why do you have to get ahead of them?"

"After all, we are an expert group. If we don't come up with some skills, how can we do it?"

Seeing this, Jiang Hao shook his head helplessly.

The little girl is not very capable, but she wants to save face so much.

After leaving the alley, Jiang Hao drove back to the bureau with Bai Xiu.

Now we have to take one step forward. First, determine whether Liu Yaqiang has been to the Wetland Park during the time of the crime.

This is very important, if he has never been there, then all their previous guesses can only be guesses.

Only by proving that he had been there, and with some evidence available to the police, would it be possible to apply for a "Search Warrant".

So, after Jiang Hao came back, he brought Bai Xiu to the Graphic Investigation Division.

Just when Jiang Hao was about to use his 16x speed monitor to quickly watch the monitor, he saw that Bai Xiu was already communicating with his colleagues in the graphic investigation department, using his registration photos for face recognition.

Facial recognition technology? ? ?

Jiang Hao's lips trembled a little. Will skills be defeated by technology after all?

I kept talking about my inertial thinking, but I didn't expect that I would also be recruited in the end, forgetting that there is such a technology as face recognition.

There is no denying that times have changed and technology reigns supreme.

Jiang Hao can only comfort himself: his martial arts are not bad.

With the blessing of the public security cloud computing, through face recognition technology, the computer quickly locked Liu Yaqiang.

And it shows that he has appeared in multiple screens.

This kind of efficiency, not to mention Jiang Hao's 16 times, is 32 times, and it is not as fast as cloud computing!

"Team Leader Jiang, it's true. He really showed up at the scene when the incident happened!"

When the locked suspect is the real murderer, and then reverse the process of committing the crime, you will find that it is very smooth.

"Very good, save the evidence, now start the second step, bring up the physical evidence of the other three cases, if there are some surveillance videos from the original road section, we can also use them for face recognition.

At the same time, check whether the original call records are saved in the file, and further compare the phone numbers to see if there is any phone contact between them.

In short, all clues that can prove the connection between them must not be let go. "

"Yes!"

Next,

Bai Xiu is going to make persistent efforts to find enough circumstantial evidence to completely confirm that Liu Yaqiang is a major suspect in the serial murder case, so that she can apply for a "search warrant" from the director.

With the passage of time, good news came one after another, and Liu Yaqiang and the other three cases also found countless clues.

So far, Jiang Hao has basically confirmed 90.00% that Liu Yaqiang is the suspect in this case.

So he called Wang Shaodong, planning to discuss the arrest plan with him.

After all, the arrest operation still needs them to come forward.

……

"What? Have you locked down the suspect?"

Wang Shaodong, who was in the community property and personally led a team to visit, heard that Jiang Hao had identified the suspect, and the surprise on his face could not be concealed for a while.

"This, is it too fast?"

They also interviewed many people today, the workload can be said to be heavy, and they also learned some valuable clues.

But it is far from locking up the suspects.

"Could it be the same as in the morning, wrong catch?"

Wang Shaodong looked at the time and found that it was getting late.

With doubts in his heart, he decided to go back first and figure out the situation before talking.

After returning to the office, Wang Shaodong saw Jiang Hao with his legs crossed, drinking tea leisurely there, only the secretary... No, the team member Bai Xiu was busy alone.

Seeing this posture, Wang Shaodong felt inexplicably relaxed.

Based on what he knew about Jiang Hao, the fact that the other party was able to relax so much at this time basically had locked on the prey.

"Xiao Jiang, are you really targeting the suspect?"

"Wang Dui, you guys are back, here~ Bai Xiuzhen is sorting out the materials, Bai Xiu, show Wang Dui!"

Jiang Hao took a sip of tea, pouted in Bai Xiu's direction and said.

"Okay, Team Leader Jiang!"

Bai Xiu picked up some evidence materials that she had just sorted out, knocked them vertically on the table, then got up, and put the materials in front of Wang Shaodong:

"Captain Wang, here it is!"

Wang Shaodong took the materials, and the first page that came into view was a piece of household registration information:

"Liu Yaqiang?"

Seeing that Jiang Hao and the others had really identified the suspect, Wang Shaodong couldn't wait to look back.

I saw that behind the household registration information, followed by his occupation information and Jiang Hao and the others learned some information during their visit.

After that, there are some video screenshots, which prove that he appeared at the crime scene at the time of the crime.

Chapter 790 Action Begins

The more Wang Shaodong turned back, the more excited he became. These evidences are enough to apply for arraignment.

"Great, great, I'm here to apply for the "Certificate of Arrest" now!"

After so many days, the case finally ushered in the dawn, and Wang Shaodong suddenly regained his spirits.

Compared with the salesperson in the morning, the evidence in front of him is more sufficient.

"Don't forget the Search Warrant, apply for it together!"

"know."

After mastering these evidences, Wang Shaodong personally went to apply for the relevant certificates, which would then be signed by the Standing Bureau.

He was already very concerned about the outcome of this case, so naturally he gave the green light all the way.

When he learned from Wang Shaodong that the important clue discovered this time was actually discovered by Jiang Hao from the expert group, Chang Ju suddenly sighed:

"After all, that guy Yan Desheng took advantage of it. I remember hearing you say that this Jiang Hao came to help you solve the case when he was still training in the police academy. Why didn't he think of snatching him back then? ? Now, I need to beg that guy."

Wang Shaodong was also a little embarrassed when he heard it. Who would have thought that Jiang Hao would develop so fast?

Besides,

At that time, Jiang Hao was from Miao Xiaofeng. As his brother, Wang Shaodong was really embarrassed to poach his brother's corner.

However, no one expected that Miao Xiaofeng would not be able to keep him in the end.

If I had known this earlier, I might as well have been poached by myself, so that at least the fat and water would not flow into the field of outsiders.

"It's okay, I'm just sighing, take the things, and bring the suspect to justice as soon as possible!"

After the Standing Bureau signed it, it returned the two application forms to Wang Shaodong.

The latter accepted the application and saluted:

"Yes!"

After leaving the Bureau's office, Wang Shaodong immediately called a meeting of relevant personnel to discuss the arrest plan.

It was already past the off-duty time, but Wang Shaodong never thought about letting the suspect sleep peacefully at home:

"Everyone works overtime today, come to the meeting room to discuss the arrest plan. From now on, the mobile phone will be handed over to Su Li, and everyone is not allowed to communicate with the outside world. By the way, Su Li, you ask, who didn't go to the cafeteria to eat just now, I just ordered some boxed lunches for them, and I didn’t even eat them, and after we finished the meeting, we just had enough to eat before we act.”

"Yes!"

After receiving the mobile phones handed in by the team members, Su Li contacted the restaurant that often delivers meals to the police force and ordered some boxed meals.

At the same time, Wang Shaodong announced the target of the operation at the meeting.

He first sorted out the case from beginning to end, and then announced the address and characteristics of the suspect, as well as the things that need attention in this operation:

"Because Liu Yaqiang is suspected of serial killings, his mind is extremely twisted and perverted, he is violent, and has a certain degree of danger. Therefore, in this operation, the main criminal police are equipped with guns as deterrent weapons.

Schedule the tasks below:

The operation is divided into three groups. The first group is the investigation team: Ren Xiangyu and Kong Lingsheng are in charge. You start first, go to the target location to observe, and report to me in time after confirming the target location. Be careful not to alarm the other party. "