"I need to take a look at Eighteen's surveillance. Pen? Interesting? Pavilion wWw. ｂiquge。 info" Gao Feng said.

"I'm not saying that the system is out of order, and all the surveillance footage of the day is gone." The police replied.

Gao Feng stretched out his hand and pointed at Li An, who had just arrived, and said, "It's okay, he will help you recover." ”

"He's ......," the policeman looked at Li An with a puzzled expression.

Li An hurriedly stretched out his hand and said, "My name is Li An, from the Authentication Department of the Municipal Bureau." ”

As soon as the police heard that Li An was from the Identification Department of the Municipal Bureau, they nodded and responded, "Then come with us." ”

Li An glanced at Gao Feng and said complainingly: "I have already told you a few times, I am a forensic expert, not a computer expert, don't look for me next time for this kind of thing." ”

Complaining is complaining, Li Ang still set out to check the monitoring system of the police station.

When Ang Lee suspended his work, Gao Feng asked, "Did the same person do it?" ”

Li An nodded in response: "In terms of tactics, it is definitely the same hacker as hacking a taxi company." ”

"Hackers, are you saying that our police station has been hacked?" The policeman asked with some surprise.

"That's right." Li An looked back at the police, feeling that there was no need to make a fuss.

Hackers even dare to attack state-level institutions, not to mention that this is only a small grassroots police station.

"Don't worry, he just deleted some of the surveillance footage and didn't take anything from you." Ang Lee added.

The police breathed a sigh of relief a little with relief, but thinking about the police station, there was nothing worth hackers to take.

"Can it be recovered?" Gao Feng asked.

"I try my best, but don't get your hopes up. As I said, the other party is a master, and even if he recovers, he can only recover a little. Ang Lee said.

"Let's get started." Gao Feng commanded.

Ang Lee got to work.

Half an hour later.

"There's only so much that can be recovered." Ang Lee said with a tap of the mouse.

A surveillance video appears on the computer screen.

This surveillance video was taken at the gate of the police station, and anyone who enters and leaves the police station will be sent down.

"That's her!" The policeman suddenly stretched out his hand and pointed to the picture to speak.

On the video, a woman with a disheveled head, a white T-shirt on her upper body, and jeans on her lower body is exactly the same as what the police described before.

Regrettably, she walked in with her head down, her long black hair obscuring most of her face, making it impossible to see her clearly.

"She looked sad." Xiao Yue stared at the woman on the screen and said.

"I'm sure something big has happened to her." Ang Lee said with an affirmative face.

On the entire video, the woman appeared for less than ten seconds, which can be said to be a flash.

"Can you recover more videos?" Gao Feng asked.

Li An shook his head and replied, "This is already my limit. ”

Although I couldn't get a picture of the woman's face, it was a huge gain to recover so much.

"Print out her picture." Gao Feng commanded.

After the woman's photo was printed, Xiao Yue took out the photo of the woman in red in the previous surveillance for comparison, and then said with certainty: "The two of them are definitely the same person." ”

"So she's the murderer you're looking for?" Ang Lee asked curiously.

Gao Feng did not answer, but said to the police officers who were guarding the ordinary police station: "Since she came to your police station, it means that the place where she lives is not too far from here." If she shows up again, I hope you can keep her and let us know as soon as possible. ”

When the police heard that the murder was involved, they didn't dare to be careless, and hurriedly responded: "Understood!" ”

"We still have something to do, you can go back by yourself." Gao Feng turned his head and said to Li An.

"What, leave me behind? Hey, you are unloading the mill and killing donkeys, crossing the river and demolishing the bridge! Hmph, if you ask me for help again, I'll have to charge a fee! Li An shouted dissatisfiedly.

Gao Feng didn't hear a word, and had already gotten in the car and ordered Zhang Nan to drive to Cheng's house.

When I came to Cheng's house again, the sky was already dark, and it was time for dinner.

In order to prove that Cheng Haoran was the murderer, this time Zhang Nan did not propose to act after eating, but rushed directly to Cheng's house and knocked on the door.

"Open the door, open the door quickly!" Zhang Nan shouted loudly.

"Squeak." The door of Cheng's house opened.

Cheng Xing stood at the door and saw that it was the three of them, so he frowned and said, "Why are you again?" ”

"Is it Haoran?" An old lady's voice came from inside the house.

"Mom, no, I just knocked on the wrong door." Cheng Xing turned around and shouted, and after speaking, he turned back to look at the three of them, and said with a dark face, "You guys hurry up, you are not welcome in our family." ”

"We have a search warrant, please get out of the way." Zhang Nan proudly stretched out the search warrant in front of Cheng Xing and said, "If you insist on not letting us in, then we can only take coercive measures!" ”

Cheng Xing saw that it was really a search warrant, and asked a little overwhelmed: "...... you What are you doing at our house? ”

Gao Feng took out a photo printed by the police station and asked, "Do you know her?" ”

Cheng Xing took the photo and looked at it, shook his head and said, "This photo is so unclear, and it doesn't even have a face, who can recognize it?" ”

Gao Feng saw that Cheng Xing didn't look like he was lying.

If the woman in the photo is an acquaintance of the Cheng family, she can recognize it even by just looking at the back.

Cheng Xing didn't recognize the other party, at least it means that the Cheng family and the woman in the photo are not familiar.

"Can you let us in?" Gao Feng asked.

Cheng Xing wanted to refuse, but it could be seen that Zhang Nan shook the search warrant on the side, so he could only get out of the way sideways, and said helplessly: "Come in." ”

It's still summer, but when I enter Cheng's house, I feel like I've entered an ice cellar.

This is not to say how cold the Cheng family is, but lifeless.

"You haven't eaten yet?" Gao Feng found that the kitchen lights were off and there was no fire.

"Oh, we were going to go out to eat, but you came." Cheng Xing casually made an excuse.

There was a sound of footsteps here, and the old lady walked out with the support of Cheng Xing's wife.

"Ah Xing, who are the three of them?" The old lady looked at the three of them suspiciously.

"We're the police." Xiao Yue said and showed her documents.

As soon as the old lady heard that it was the police, she immediately shouted excitedly: "Ah Xing, why are the police in our house?" You...... Did you call the police? How can you call the police, don't you want Haoran to live? ”

"Mom, it's not what you think!" Cheng Xing said and glanced at his wife.

Mrs. Cheng hurriedly helped the old lady and said, "Mom, let's go back to the house and let Ah Xing talk to them." ”

The old lady was also stubborn, and broke free from her daughter-in-law's hand and shouted, "I won't go back, I'll be here!" Saying that, he yelled at the three of them, "This is our Cheng family's business, we can solve it ourselves, and we don't need your police to interfere!" ”