Early the next morning.

Gao Xu and Liao Kai came to the door of the three groups of offices early.

In the Furong Branch, the two only knew Gu Chen, Officer Wang and Lu Weiwei from the three groups.

Moreover, before the dinner broke up yesterday, Officer Wang specially explained to the two of them, asking them to come to the three groups in the morning, and prepare to take a few people to see Zhao Guozhi.

So Gao Xu and Liao Kai, the two of them had already finished breakfast at more than seven o'clock, and stood at the door and waited quietly.

At a quarter past seven, Gu Chen also came to work, and saw the two of them at the door from a distance.

Today, Gao Xu and Liao Kai are both wearing police uniforms, and their police ranks are second-level superintendents, and when they saw Gu Chen, they also took the initiative to step forward to say hello.

"You've been here so early. Gu Chen was the first to speak.

"Time is pressing, we all go to bed early and get up early, and the plan of the day lies in the morning. Gao Xu walked up to Gu Chen and shook hands with him.

"Have you eaten breakfast?" Gu Chen had a roast cake in his mouth, and after shaking hands with Liao Kai, he took out the key and opened the door.

"After eating, we usually get up at six o'clock. Liao Kai said.

"Then come in and sit. Gu Chen turned on the light casually.

Since it was still rainy today, the entire city of Gangnam was immersed in a gloomy environment.

Gao Xu and Liao Kai followed Gu Chen to his seat together.

Gu Chen returned the data file to the two of them, and said by the way: "I also made some small modifications last night based on the simulated photos of face recognition, and drew a sketch by myself, I don't know if there is this person in your database?"

"Really?" Gao Xu hurriedly opened the file bag and took out a sketch from it, and was stunned at the time.

"Gu ...... Gu Chen, did you study art before?"

Gu Chen smiled and shook his head: "No, I painted it casually." ”

"Your sketch looks a lot like one of the guys in our database. Liao Kai also couldn't wait, took out his laptop and placed it on Gu Chen's desk.

"Are you sure?" asked Gu Chen casually.

"It should be possible. Liao Kai's face did not change, and he waited directly for the computer to start a little slowly: "Gao Xu and I have to review these hundreds of faces every day, so to speak, as long as we can find one of these faces on the street, Gao Xu and I can immediately recognize it at a glance." ”

Gao Xu also smiled and said: "This is really not bragging, your portrait does have an impression." ”

Gu Chen naturally waited patiently......

I have used my facial recognition skills to scan the photos many times, and now it is time to compare the accuracy of the machine with my own skills.

Compared with the face recognition technology of Pengcheng's technology company, Gu Chen only proofreads the deviation.

However, regarding algorithms and investigations, it is actually this technology company in Pengcheng that has screened massive amounts of data for itself.

Both the difficulty and complexity are the lowest......

Gu Chen naturally stood on the shoulders of giants, plus a few proofreading scans, so that he could do it easily.

That's what it's like to be a police officer, and it's the norm to constantly explore a new area.

When this new thing appears, as a police officer who strives to improve, in addition to the experience of his previous work, he has to start learning a lot of new techniques.

Strive to make your theoretical foundation solid, and the process of handling cases is natural and easy.

Gu Chen felt that it was a stroke of luck that he had gained the skills this time, allowing him to quickly come into contact with cases in related fields.

In other words, for other police officers who have no knowledge of facial recognition, it may take a lot of time and energy to get a basic grasp of the relevant theories when they come into contact with these professional terms for the first time.

But for Gu Chen, he has a specialization-level memory, and he can quickly digest relevant theories while acquiring skills.

In addition to the relevant classification, all other steps of face recognition are actually integrated with visual cutting skills.

With a little skill, you can do it easily.

"Found it, I've found it here. Liao Kai clicked on the image in some disbelief, and then took Gu Chen's sketch for comparison.

What shocked the two at this moment was that the sketch drawn by Gu Chen was almost a perfect match with a woman in the database.

Whether it is from the shape of the face, nose, eyes, mouth, or even the curvature of the chin, it is the same.

"How...... I remember yesterday, I didn't show you these profile photos, how can you draw them like that?"

After Gao Xu checked, this was completely beyond his own cognition, and it was true that Gu Chen had brought him too much surprise.

Liao Kai looked up at Gu Chen, sighed secretly, and said, "This ...... That's too similar, isn't it? Is it really this person?"

"Do you have this person's data file here?" Seeing the stunned gazes of the two, Gu Chen could basically conclude that he had used his face recognition skills to deduce a reliable candidate.

"Yes, we have collected relevant information on all the survey targets. Gao Xu didn't have time to wait, and quickly found the information in another folder according to the image number of the girl in the database.

The girl with the number 225 is called Han Jingjing, who is currently studying in Jiangnan No. 6 Middle School, and her home is in Sanyanjing Community, Furong District. After reviewing these materials, Gao Xu raised his head and asked Gu Chen, "Where is this three-eyed well community?"

"It's not far from here, three blocks away. Gu Chen took a sip of water and said lightly: "Because in the center of the old street, there are three wells gathered together, so it is named Sanyanjing Community, which is an old community." ”

"That's great, why don't we start investigating this Han Jingjing today. Liao Kai is also a little incredible.

I can't say why, but I have an intuition in the dark.

"Good. Ling Ran was very interested in this, and agreed very happily: "But I have to wait for Senior Brother Wang's approval, and I will take you to meet with our Zhao Bureau." ”

"That's good, let's start preparing now. Gao Xu was also a little impatient.

Eight.

Under the leadership of Officer Wang, Gao Xu and Liao Kai were led into the director's office.

However, at 8:10, a few people returned to the third criminal investigation team.

Lu Weiwei on the side wondered, "Why did you come down? Isn't Zhao Ju here?"

"How can he, who is Zhao Bureau? The number one person who is never late for work every day and has amazing self-discipline, can he not be there?"

"Then why is it so fast?" Lu Weiwei was puzzled.

"That's right. Gao Xu on the side smiled and quickly explained: "Zhao Ju is very good, I heard that we found clues in Jiangnan City, and immediately asked Officer Wang to assist us, he didn't say much politely, and directly let us act quickly." ”

"To be honest, it's the first time I've seen such a pragmatic bureau chief, more direct than the other bureau chiefs we've seen, and never polite. Liao Kai couldn't help but express his evaluation of Zhao Guozhi.

Before he finished speaking, Zhao Guozhi had already walked to the gate of the three groups.

"By the way, Xiao Wang, you quickly coordinate with Gu Chen and Lu Weiwei to help the brother unit investigate this abducted child as soon as possible, and fully cooperate if there is anything that needs assistance. ”

"Yes, Bureau Zhao, I promise to complete the task. Before Officer Wang finished speaking, Zhao Guozhi walked directly towards the toilet at the end of the corridor as if he had oiled the soles of his feet.

"Hehe, our director is like this. Officer Wang explained to the two in embarrassment.

"Director Zhao is resolute, this style is very good, very good. Gao Xu couldn't help but give a thumbs up.

It didn't take long for Gu Chen to drive a car, together with Lu Weiwei, with Gao Xu and Liao Kai, and go directly to the Sanyanjing community, Han Jingjing's residence.

In the car, Lu Weiwei kept receiving the files that Officer Wang retrieved from the database, so she reported to everyone in the car.

"This girl named Han Jingjing is thirteen years old this year, just entering the first year of junior high school, and has two older brothers at home, the eldest brother is thirty-six years old and the second brother is thirty-four years old. ”

"The age difference between this girl and his two older brothers is too big, right?" Gu Chen, who was driving, couldn't help but wonder.

"It's huge. Gao Xu also called up the information on his side and said, "But this Han Jingjing, her appearance is very similar to the victim." ”

"Are there any other clues?" Gu Chen asked again.

"I'll see. Lu Weiwei bowed her head again, and Officer Wang sent a new message at this moment.

"There you have it. Lu Weiwei clicked on a photo and showed it to Gu Chen, who was driving, as well as Gao Xu and Liao Kai in the back row: "Look at this photo, there is also this one." ”

In the phone are two photos of men and women.

"The man is Han Jingjing's current father, and the woman is her mother, but these two people are very different from this Han Jingjing in terms of facial features and appearance. Lu Weiwei said.

"Yes, Han Jingjing's parents both have high nose bridges, but Han Jingjing's nose is a little short, and Han Jingjing's parents have big long faces, but Han Jingjing has a round face. ”

Gu Chen just glanced at it, and he already had a clear understanding of Han Jingjing's current parents' appearance and characteristics.

"Are there any photos of his two elder brothers?" Liao Kai noticeably quickened his inquiry after discovering these features.

"Yes. Lu Weiwei received the picture from Officer Wang again, and couldn't help but praise: "This old Wang's efficiency is still quite high, he can give us whatever we want." ”

"Quick...... Open it up and take a look. Gao Xu in the back row, his eyes were fixed on Lu Weiwei's mobile phone, eager to know the result immediately.

"Don't worry. Lu Weiwei smiled, clicked on the picture, and displayed it in front of everyone.

"These two guys, you can say...... It was printed in the same mold as his parents. ”

With the photos of Han Jingjing's parents, when Gao Xu looked at the photos of Han Jingjing's eldest brother and second brother, he suddenly felt that something was abnormal.

"I also think there's a problem. Liao Kai couldn't help but say: "To say that the age difference between these brothers and sisters is so big, there are obviously some problems, and these two brothers are indeed quite similar to his parents, but with Han Jingjing, I'm sorry, it's difficult for me to classify them as a family." ”

"It's almost there. While a few people were discussing, Gu Chen had already picked up his speed and drove the vehicle towards the Sanyanjing community.

Gu Chen parked the car in a square, got out of the car and came to the door of the community with a few people.

An uncle in a security uniform is dozing off in the security room at the moment.

Gu Chen knocked on the window: "Uncle." ”

"Huh?" The uncle opened his eyes suddenly, and when he saw four policemen surrounding him, he suddenly chuckled in his heart, and asked weakly, "You...... Is there anything wrong with you?"

"May I ask this Han Jingjing, does she live in this community?"

Gu Chen took the picture that had been prepared long ago in front of the security guard.

The security guard took the photo, checked it confidently, and said with a smile: "That's right, this little girl's family lives here, what's the matter?

"We didn't look for her, we went to her parents to find out something about it. Lu Weiwei stepped forward with a gentle attitude and chatted with the security guard.

The security guard stood up, pushed the window open, and poked his head out to point to the road ahead: "You follow this road, all the way to the innermost, do you see the house over there? The first unit on the left is, the third floor, the one on the outside." ”

"Thank you, uncle. Soon knew where Han Jingjing's family lived, and Lu Weiwei was also happy in her heart.

"Uncle, what do Han Jingjing's parents do? and her two brothers, are they a family?"

Gu Chen didn't go to Han Jingjing's house immediately, but stayed in the security room and chatted with the security guard.

In fact, the intelligence center of a community is often best reflected in the security room.

Who lives in the community, which families have money, and which families don't have money, in fact, are all things that these people often talk about after dinner.

As long as it is an old neighborhood that has lived for a long time, it is basically clear.

"Han Jingjing, his parents open a mobile business hall nearby, buying and selling mobile phones and running broadband. "Uncle is also an understanding person, the police asked this, there must be a situation.

"What about Han Jingjing's two elder brothers?" Lu Weiwei also hurriedly asked.

"Her brother?" The security guard shook his head: "Those two guys don't have much interest, they just roam the streets all day long, and they don't have any serious jobs." ”

After a pause, the old man said again: "That boss, he used to open a restaurant, he lost money, so he didn't do it, and then he changed his career to repair motorcycles, and he didn't make any money.

"Huh?" When Gao Xu heard this, he also hurriedly asked in Mandarin with a Nanyue accent: "That second brother Han Jingjing, what is his situation?"

"Stealing, extortion. The uncle said lightly: "This second boy of the Han family is the most uneasy person in their family, why do you mention him?"

"Then Han Jingjing and them are not a family?" Gu Chen saw that the security guard was very cooperative, so he couldn't help but speed up his inquiry.

"Well...... It's hard to say. The security guard hesitated for a long time, shook his head and said: "If you want to say that it is a family, they are indeed a family, but this girl, with their family, looks a little different, at the beginning, people in the community felt that this could be the child of a relative of his family, put it in his house for foster care, but Han Jingjing called the Han family's parents and brother since she was a child, so I can't tell." ”

The security guard waved his hand, this question was a little difficult for him.

"Thank you. Gu Chen nodded and saluted the security guard with a smile.

"Senior Brother Gu. Lu Weiwei couldn't wait, stepped forward and said, "The situation is already very clear, we can go to Han Jingjing's house now." ”

Gao Xu also said: "I have a hunch that this Han Jingjing is the girl we are going to find, and it will not be wrong." ”

"We have worked hard for 45 days, it seems that we have worked hard, Gu Chen, your sketch seems to have brought us good luck. Liao Kai couldn't hide his admiration for Gu Chen.

Everyone can't say why, after 44 days of searching for people, traveling to many cities, but still no gain.

But since I met Gu Chen last night, I feel that all the haze of the past few days is about to disappear.

One of Gu Chen's sketches turned out to be very similar to a girl in his database to investigate.

If this is a coincidence, it must be God's arrangement, the biggest arrangement of God.

"Tuk tuk. The four of them came to the door of Han Jingjing's house, and Gu Chen took the lead in knocking on the door.

"Who?" a woman replied from inside the room.

Gu Chen didn't say anything and continued to knock on the door.

This time it's heavier than before.

"Who? Why don't you just knock on the door and not speak, who is outside the door?" the middle-aged woman opened the door, and originally wanted to count a few words.

Four police officers can be found standing at the door......

The cockades of the four were particularly eye-catching, making the middle-aged woman suddenly stunned and speechless for a long time.

"Is this Han Jingjing's house?" Gu Chen turned on the law enforcement recorder and asked.

"Yes...... Yes, you ...... What are you?" the woman frowned, and her heart suddenly chuckled.

After calming down, the woman said again: "It's strange, only my two sons used to cause trouble, could it be that this girl is also causing trouble outside?"

Gu Chen was inexplicably a little accustomed to such a state, and every citizen who suddenly saw the police, almost his first reaction was that someone in the family was in trouble outside.

It seems that the police knocking on the door is not a particularly good thing.

"It's not what you think. Gu Chen probed, looked left and right at the woman's home, and asked, "You are alone at home?"

"Yes...... Yes, my husband is looking after the store, my two sons are not at home, and my daughter, my daughter is in school, and she hasn't finished school yet. The middle-aged woman always had a nervous expression, and her eyes didn't dare to look directly at Gu Chen.

"Can you let us go in and talk?" Gu Chen asked.

The woman chuckled in her heart, hesitated for a long time before saying, "If you have anything, just say it at the door, a bunch of people come to my house, and they are a little unsure." ”

"If you don't do anything bad, even black and white impermanence comes to your house, you don't have to be afraid. "Lu Weiwei has something to say, and she is the best at scaring people.

"Hehe, this policewoman is really humorous. The woman echoed with a smile: "What can I do, it's a joke." ”

The woman patted her chest, but she didn't mean to let the police in.

Gu Chen was not reluctant, he directly took the photo of the abducted three-year-old girl in his hand, and said: "This, you see, she is a little girl who was abducted from Pengcheng ten years ago, and she was only three years old at the time. ”

The woman suddenly panicked and said, "I'...... I don't know her, what do you mean by showing me this picture?"

"Because we suspect that this little girl who was abducted ten years ago is very likely to be Han Jingjing of your family. Gao Xu's Mandarin with a Nanyue accent surprised the woman again.

Obviously, she already knew that the policeman was from Nanyue.