Official wizard

Returning to the Public Security Bureau, Wen Chun immediately drew up a list of members of the pursuit team. Mingyue, Yu Fei, Zhao Tiezhu, Zhang Wei, Xiong Jianqiang, etc. were the main members, and some smart and capable team members were transferred from the special police detachment to participate.

The list was submitted to Li Jianjun for approval before leaving get off work that day, and the first supervision meeting of the fugitive pursuit team was held overnight in the conference room of the Public Security Bureau.

At the meeting, Wen Chun established the focus of the current work: reviewing the videos of vehicles leaving the city on various roads in recent days, searching for bus and flight records at train stations and airports, and all persons traveling with Linjiang ID cards and passports must verify their identity.

To be honest, we must pursue them no matter where they are in the world. Those with suspicious behavior must send special personnel to follow up on their final whereabouts.

This is a clumsy method that is time-consuming and labor-intensive, but it is also a good method to investigate from the source and implement it one by one to ensure that no one is left behind.

Subsequently, a specific division of labor was carried out among the personnel, requiring each person to assume their own responsibilities and implement them layer by layer to ensure that no suspicious details were missed.

Li Jianjun emphasized the discipline of handling the case. He glanced at the participants with a stern look and said categorically: "There have always been very few individuals in our city's law enforcement team who colluded with the evil forces. Here, I would like to remind the members of the fugitive pursuit team.

Every personnel must strictly abide by the disciplines in handling cases, and anyone who leaks case secrets will be severely punished in accordance with party discipline and state law!"

An invisible dragnet began to spread to the ends of the earth just behind Tan Zhengrong's disappearance.

Soon, there will be harvest in this network

Each group of personnel immediately took action and went to their respective areas of responsibility. According to the tasks assigned by Wen Chun, they launched a dragnet investigation at key locations such as stations, airports, docks, and intersections out of the city.

Wen Chun and Mingyue stayed in the office, and dug out hundreds of suspicious ID scans provided by the Household Registration Office, and compared and studied them one by one. However, after looking over and over for a long time, most of the photos of the ID cards were

The comparison is distorted. The man in his fifties in the registration information has little resemblance to Tan Zhengrong.

"Where can this Tan Zhengrong run away?" Mingyue held her arms and couldn't help but said to herself, "It's so funny that he even took a nanny with him when he ran away."

Mingyue's words suddenly awakened Wen Chun.

In the past few days, Wen Chun had been focusing on Tan Zhengrong, but he even ignored the young Wu Furong.

When Tan Zhengrong and Liu Xinru were making new identity documents, they must have known that they would receive special attention in the future, and they would have dealt with their appearance in advance. However, Wu Furong usually had a narrow range of activities and was born in Shahe Township, Wangcheng County. Her appearance and accent were

It is much more difficult to change

Since I have ignored this detail, Tan Zhengrong and others must also easily ignore it.

Thinking of this, Wen Chun felt inexplicably excited, as if he saw a tiny ray of light in the darkness.

Mingyue became interested after hearing Wen Chun's idea. She suddenly remembered that she had come into contact with an intelligent facial recognition analysis technology during the intensive training at Interpol. This technology uses an advanced computer software system to identify people based on photos.

, the video image is compared with the information in the system photo library, and personnel-related information with a similarity of more than 90% is extracted. The efficiency and accuracy are much higher than manual comparison.

Wen Chun hurriedly asked: "Mingyue, do you have this system on hand?"

Mingyue shook her head: "No"

Wen Chun was quite disappointed: "Aren't you as energetic as you said?"

Mingyue blinked her big eyes and said with a smile: "I don't have it on hand, but I know where I can find it."

"Why are you still sitting there? Hurry up and find it for me," Wen Chun said impatiently.

Mingyue tossed her hair and said: "Humph, you are so easy to say. This system is the only one in the country that the national security agencies have. You can find it as soon as you ask for it."

When Wen Chun heard this, he was discouraged. He looked at Mingyue helplessly and said, "The only way is to ask them for help through Director Li. However, if this is passed around, I'm afraid it will waste a lot of time and opportunities."

Mingyue turned pale and looked like Wen Chun, stretched out her hand to pull him, and said in a commanding tone: "Xiao Chunzi, get up and lend me your computer to the princess. Let me ask if this system can be controlled remotely?"

Wen Chun stood up from the chair in confusion.

Mingyue logged into QQ and clicked on the keyboard again.

When she frowns, Wen Chun is worried; when she smiles, Wen Chun is happy.

After several heart-wrenching and happy transitions, Mingyue finally let out a long breath and said with relief: "Okay, they agreed to grant me permission and allow me to temporarily enter the system to operate."

Wen Chun excitedly picked up Mingyue from the chair and walked around the office several times. Mingyue giggled, patted Wen Chun's shoulders with her hands, and shouted: "You are crazy, put me down, quickly."

Put me down"

"Princess, you are so capable." Wen Chun let Mingyue pat her body and then hugged her and tossed her around.

Mingyue looked solemn and shouted: "Xiao Chunzi, stop making trouble and work quickly. I was only given permission for one night."

"Ah?!" Wen Chun was dumbfounded. He directly put Mingyue on the chair and said seriously: "Princess, then give me the order."

The bright moon smiles

After she finished laughing, Mingyue said seriously: "Ask the comrades at the household registration office to pull up the identity document database and store it in a separate hard drive. I will use it later. Let Yu Fei, Zhao Tiezhu and the others use it at the airport these days.

All surveillance videos from the station and near Tan Zhengrong’s home have been transferred over.”

Wen Chun asked worriedly: "Transfer it all. That's a huge amount of data. Can it be completed in one night?"

Mingyue said unceremoniously: "I know time is tight, why are you still talking nonsense?"

Wen Chun made a face at Mingyue and quickly picked up the phone

The phone call was first made to the director of the Household Management Office, and he asked him to immediately arrange for personnel to package and save the identity document database and send it to the office. Then he notified Yu Fei, Zhao Tiezhu, Zhang Wei and others to send the airport, station, and places near Tan Zhengrong's home.

Transfer all the surveillance videos

In about half an hour, the director of the Household Management Office handed a large-capacity hard drive to Wen Chun's office.

Mingyue first extracted the ID photos of Tan Zhengrong, Liu Xinru and Wu Furong, and conducted technical processing separately. He cut out the hair styles, ears and other non-obvious features in their photos one by one, leaving only their eyes, noses, lips, etc.

Key parts that are difficult to change with makeup

Then, Mingyue mobilized the software in the analysis and recognition system to grid-process the key parts of the three people. In the end, there were only a lot of dense horizontal and vertical lines left in the entire picture.

Mingyue named the processed images with "Tan Nose", "Wu Yan", "Liu Zui", etc. and saved them in a folder.

"Who should check first?" Mingyue raised her head and asked Wen Chun

Wen Chun thought briefly and said: "Wu Furong"

Mingyue clicked the mouse, selected the image of "Wu Yan", connected to the database of the mobile hard disk, and started the recognition system to start running.

Wen Chun and Mingyue both held their breath and stared at the flashing bar on the computer that kept scanning across the screen. The only sound in the entire office was the sound of the computer running.

It took about ten minutes, and the system extracted more than 300 ID documents from the database that were more than 90% similar to "Wu Yanyan".

Then, Mingyue selected the image of "Wu Lips" again and compared it among the more than 300 ID documents just selected. This time it only took less than ten seconds, and only about 20 of the more than 300 ID documents were left.

Got it

Select the image of "Wu Bizi" again and start the recognition system. In the end, only four images are left.

"It is indeed a high-tech product. Ten minutes is better than five police officers working for several days." Wen Chun pointed to the remaining four ID cards and finally smiled on his face.

Mingyue said proudly: "That's right, it's hard to find high-tech talents these days."

One is Wu Furong herself, and the other is her sister

Among the remaining two, one is named Wang Qin and the other is named Huang Qiufang

According to the registration information, Wen Chun immediately asked the police from the local police station to contact them respectively.

Soon the news came back that Wang Qin was helping the children with their homework.

"That's her," Mingyue said as she clicked on Huang Qiufang's ID card with her mouse.

After a while, another police station also responded. Huang Qiufang was taking a shower, and her man answered the phone.

The greater the hope, the greater the disappointment

"Ah?!" Wen Chun and Mingyue were both dumbfounded.

This means that either Qiao Wanpeng did not help Wu Furong apply for an ID card under another name, or the identification system failed.

In other words, Mingyuebai was busy for a long time, and Wen Chunbai was happy.

"Are you going to continue?" Mingyue tilted her head and looked at Wen Chun, pouting, looking very depressed.

Wen Chun pretended not to care and said: "Of course we have to continue, come and check Tan Zhenrong again."

Mingyue used the identification system to search again according to the routine just now. The result was the same as that of Wu Furong. The remaining IDs all belonged to someone else. One of them belonged to Tan Zhengrong's nephew, Mr. Tan, but none of them belonged to Tan Zhengrong's nephew.

Tan Zhengrong did it separately

Mingyue threw away the mouse in her hand and leaned back on the chair, completely discouraged.

Wen Chun was upset and angry, pacing back and forth in the office, muttering: "Grandma, you are such a badass, it's been so long, why haven't Yu Fei and Tiezhu retrieved the video data?"

Mingyue said angrily: "Xiao Chunzi, don't wander back and forth. It makes me feel very uncomfortable."

Wen Chun knew that Mingyue was angry and had nowhere to vent her anger, and was deliberately looking for trouble, so she stopped, leaned in front of Mingyue, and said with a smile, "How about you try Tan Zhengrong's wife Liu Xinru again?"

Mingyue stretched and said feebly: "If you want to try, you try, I have no energy."

Wen Chun rubbed his hands and said, "Hey, I'm not a high-tech talent. How could I try?"

Mingyue rolled her eyes at Wen Chun.

Wen Chun grabbed Mingyue's hand, put it on the mouse, and said close to Mingyue's face: "Anyway, Yu Fei and the others haven't come back yet, so being idle is not idle, right?"

Mingyue sighed softly and grabbed the mouse helplessly.