At noon, a large group of teachers were eating at school, Li Bing'er and Wu Ping were eating very attentively, and Fang Qiu was holding his mobile phone, not knowing what he was tossing.

Li Bing'er looked at his mobile phone, and he hid the phone: "What did I say you are doing?" Want to peek at me**? ”

Li Bing'er rolled her eyes: "I've even seen your bare ass, and you still have ** in front of me?" ”

Wu Ping's face was flushed when she heard this, she pretended not to hear, and took a big bite of rice, but choked: "Ahem......"

Fang Qiu was afraid that Li Bing'er would say something embarrassing to him again, so he had to take out his mobile phone and show it to Li Bing'er: "It's just a matter of checking the information." ”

Li Bing'er glanced at it curiously: "Di Gaohui, eighteen years old this year, his father Di Youguang, a patriotic overseas Chinese, the richest Chinese man, now lives in the ...... of the United States."

"Isn't this the cream boy pestering Lu Tongtong, what are you doing to check him?" Li Bing'er was very curious, "I heard that you have been grinding with others for a long time, have you ever found anything unusual?" ”

Li Bing'er still knew Fang Qiu very well, and knew that Fang Qiu would not be untargeted and waste time on an unrelated person.

Especially now that he is still helping to investigate Long Hao's case, time is precious.

Fang Qiu nodded: "This kid said that he himself is a supreme genius, I tried it, and the speed of that brain reaction is faster than mine, like a computer." ”

"What's wrong with that?" Li Bing'er rolled her eyes, "Don't you think you're jealous?" ”

"I can't help it if you really think so, but my dad said something that I always remember." Fang Qiu said, "If one day you meet someone with a better brain than me, don't doubt it, that guy must have a problem." ”

Li Bing'er looked at Fang Qiu with suspicion: "Are you sure that your father said this, you didn't make it up yourself?" ”

"It must have been my dad who said it, why did I lie to you!" Fang Qiu snorted, "So, for the next period of time, this guy is the target of the target!" But Long Wei's people are all staying there now, and there is no new captain appointed from above, and no one can call them, which is really troublesome! ”

Fang Qiu regretted a little that he didn't accept the invitation of the old dragon head and returned to Longwei.

However, it was not a big problem, Fang Qiu quickly thought of another method, that is, to start the city's key monitoring.

In other words, as long as Di Gaohui appears in the city's surveillance, the system will automatically record it.

For Fang Qiu, a computer expert, this level of monitoring is completely trivial.

After doing this, Fang Qiu picked up the bowl and ate in a big gulp, as if he had been hungry for many years.

Fang Qiu was eating, the phone suddenly rang, and Fang Qiu answered: "Hey, hello, who are you looking for?" ”

"Teacher Fang, I'm Lu Tongtong." Lu Tongtong's voice on the other side of the phone was about to cry, "I heard from my classmates that you are very good, can you help me?" ”

"Didn't I help you get rid of that guy this morning?" Fang Qiu was very angry, "Could it be that guy is pestering you again?" ”

"No, my dad had an accident." Lu Tongtong cried, "He is in the jade business, I don't know what's going on, many customers came to buy jade today, and it turned out that all the jade in the store was fake, and he wanted to sue my father." My dad has been operating honestly for so many years, and it is impossible to do such a thing! ”

Fang Qiu frowned: "Did you call the police?" ”

"Call the police, the policewoman who has a good relationship with you is here, and she can't help it." Lu Tongtong cried, "Teacher Fang, you must help my father!" ”

"Okay, don't cry, I'll come over now." Fang Qiu hung up the phone, quickly stripped the food, and then drove off.

He didn't need to ask where the jade shop was, because he had already seen Ma Xiaoli's coordinates.

When Fang Qiu appeared in the jade shop, Ma Xiaoli was still there, and there was no surprise on her face.

Seeing Fang Qiu coming, Lu Tongtong asked, "Hello Teacher Fang", while her father sat sadly on the side, silent and extremely haggard.

"Teacher Fang, this case is too bizarre, I can't help it." Ma Xiaoli was very helpless, "So I had to ask your student to call you." ”

"Khan, it turned out that you asked Lu Tongtong to come to me, no wonder she remembered me." Fang Qiu snorted twice and began to ask about the specific situation, "What's the matter, tell me about it." ”

Ma Xiaoli said with a serious face: "That's the case, we received a report from Boss Lu, and quickly investigated the monitoring here, the lock on the jade cabinet and the fingerprints on the jade, but there was no abnormality in the monitoring last night, and there was no trace of picking the lock on the cabinet." What's even more strange is the fingerprints on the jade, either there are no fingerprints, or they are all Boss Lu and the clerk. ”

"In other words, Boss Lu is at a loss for words?" Fang Qiu couldn't see any expression on his face, "I'll take a look at the monitoring and computer host here." ”

"Okay." Ma Xiaoli took Fang Qiu to the computer in the store and played last night's surveillance to Fang Qiu.

Fang Qiu didn't take a serious look at the rest of the place, only glanced at the monitoring of the camera outside the store, and then said slowly: "The monitoring here has been replaced, that is to say, this monitoring is just a fragment that has been in a certain cycle, and it has not monitored the situation last night in real time." ”

Ma Xiaoli asked curiously, "Teach ...... Teacher Fang, how do you tell? ”

Fang Qiu pointed to a tree in the surveillance: "See, a gust of wind blew, and the leaves of that tree shook a few times." If you look at it again, do these leaves shake very regularly? The time to repeat is ten seconds. ”

Ma Xiaoli observed carefully, and sure enough, she found that this video was repeated once in ten seconds!

Ignoring Ma Xiaoli, Fang Qiu took out a USB flash drive, plugged it directly into the computer, and then quickly tapped the keyboard.

Click-click-click......

There was a fast and rhythmic tapping sound on the keyboard, Fang Qiu stared at the computer screen, and Ma Xiaoli quietly looked at Fang Qiu: the instructor is really still the instructor, whether it is Crayon Xiaoxin, Fang Xiaoxin or Fang Qiu, it is so reassuring......

"That's it!" Fang Qiu tapped the keyboard heavily, and the monitoring screen in the computer immediately changed.

"This is ......" Ma Xiaoli was a little surprised, "the real surveillance video last night!" ”

Fang Qiu nodded: "Yes." Someone tricked up and replaced the monitoring program from that time with their own, and then deceived us with a fixed picture. They thought it would be okay, but they didn't know that there was a technology that could restore the situation as long as the monitoring was working properly. ”

"Now, let's see who is so powerful!" Fang Qiu called up the video surveillance, and saw that Ma Xiaoli and those policemen were dumbfounded!