fog city detective

Chapter 284 Xiaobai
Along with Liu Zhen is a police officer, a white hat who applied for transfer from mi5 to the anti-terrorism office.White hats are personnel who have received professional network security computer training and are the main component of network and computer technicians in judicial institutions.Not a hacker in the traditional sense.

For example: Liang Xi is now chasing a vehicle with a 123 license plate.

Non-technical personnel will make a call: command center, we want real-time 123 vehicle whereabouts, and send the image to me.Command Center: Not available.

The white hat can enter the traffic monitoring system through authorization, switch the monitoring lens with skilled operation, lock 123 vehicles as much as possible, and generate a track of 123 vehicles walking on the map.

In addition to being able to do white hat work, hackers can also hack into the computer of 123 vehicles, intrude into leasing companies to investigate the information of car renters, and use non-traffic monitoring to monitor 123 vehicles.Through the triangulation of the base station and the vehicle, the signal of the mobile phone in the car is searched, and even the phone number is finally locked and the mobile phone is hacked.

Xiaobai is a girl, very young, and she is a technician who has never been outside the field.Technicians can also apply for field work, but they need to pass the assessment, mainly in physical fitness and other aspects, and they can work as interns only after the field supervisor agrees.

Liu Zhen is not satisfied with Xiaobai, because Xiaobai can't get Gray's itinerary.Finally, after contacting Roger, Gray's office sent a simple itinerary.

How easy is it?Meeting with the Acting Mayor in the morning and in the office in the afternoon.Go to the director's office tomorrow morning, tomorrow afternoon is undecided...

Liang Xi looked at the itinerary: "What's the point? Xiaobai, you use Gray's residence as the center, collect the license plates of all vehicles that have appeared within a five-kilometer range in the past week, and then perform cross-comparison. In addition to the license plate comparison, there are also To classify cars into rental cars and private cars. Gray’s off-duty time is not fixed, but the working time is determined, because for Gray’s working time, collect all the pedestrian faces that can be captured by the monitoring of Gray’s car travel route, and then design a comparison software, Compare repeatability."

Xiao Bai hugged the laptop and looked at Liang Xi. She wanted to cry and go home.

Liang Xi had no choice but to contact Serra: "Serra, are you busy?"

Sierra: "No, what's up?"

Liang Xi said: "The anti-terrorism office has something to do, where are you? Liu Zhen is going to pick you up."

……

Sitting on the sidelines, Xiaobai was dumbfounded watching Sera's operation. In her view, what Liang Xi ordered was a pyramid-level project. Under Serra's operation, Liang Xi's request was only to cook a bowl of instant noodles.In less than 5 minutes, there is a result: "The face is still being recognized, and the car has been classified."

Liu Zhen drove a van, parked by the park, Liang Xi and Sera sat in the middle, and Xiao Bai sat in the back.Liang Xi leaned against Sierra and looked at it for a while, then asked, "Do you have a deck?"

Serra said, "Exclude the second-tier deck."

Assuming that the license plate number on the pickup is the license plate number of the car, it belongs to the third-level deck, which is clear at a glance.Assuming that the Chongxia brand car is covered with the Shuaixia brand car, which belongs to the second-level deck and can be intuitively identified from the information of the vehicle management office.The first-level deck is troublesome. It is impossible to judge the authenticity through remote monitoring of the same brand, same model, and same color.

Liang Xi looked at it for a while: "The burger shop next to the supermarket." The burger shop is on the right side of the supermarket, and the right side of the burger shop is the parking lot of the supermarket.In the record, a black car drove out of the parking lot on the right side of the Burger shop twice at [-]:[-] in the morning, once turned right after driving about five kilometers in front of Gray's car, and turned left after driving three kilometers behind Gray's car .

Sera adjusted the surveillance video and adjusted the time.For the first time, from [-]:[-] in the morning, the black car did not move, and at [-]:[-], the black car started to drive out.Pulling the monitor forward, it was found that the black car entered the parking lot at [-]:[-] in the morning.

Liu Zhen asked: "Bought food outside, do you eat in the car?"

Liang Xi said: "Since there is plenty of time to eat in the car, why not throw away the food waste? The trash can is less than five meters away from the car. Serra, the second time."

The second time at [-]:[-], the black car entered the parking lot, and at [-]:[-], the burger restaurant employee went out and handed a paper bag of takeaway from the driver's seat.After the driver took the food, he closed the window.At [-]:[-], the car drove away.

Serra said: "The owner of the car is a Londoner named Ryder. He is 65 years old this year. He lives near Baihan Community and lives with his wife. He and his wife left for Finland a week ago, and there is no entry record so far. .”

Liang Xi smiled: "Unmanned driving." Of course it is not unmanned driving. The gangster may have taken the license plate or borrowed Ryder's car.Maybe it was also their arrangement for the Ryders to travel to Finland.

Serra said: "I found the phone number of the target vehicle to contact the burger shop, a prepaid phone. In addition to calling the burger shop, this calling card received four calls that could not be found."

Liang Xi asked, "Liu Zhen, what do you think?"

Liu Zhendao: "Do you think the criminals will live in Ryder's house?"

Liang Xi said: "This is a very clever method. When I go to Paris to commit a crime, I don't want to stay in a hotel, but I also want a safe means of transportation. There is a very good way to give a couple of old people a tourist award and let them go out. Traveling. Why are the elderly? Because they have no work needs and have plenty of time, they can leave as they please. The vehicle must not be taken away, and the car key will not be taken away, so I can borrow the car. In this way , not only a place to live, but also a car to use.”

Liang Xidao: "The most important thing is the location of Ryder's house. His home does not belong to the Baihan community, but outside the Baihan community. His home is relatively remote and not included in the Baihan community. The community police will not pay attention to them Homes, community events won't be looking for them, Ryder's situation is completely tailored for gangsters. But ... not necessarily gangsters."

Liu Zhen asked: "Huh?"

Liang Xi said: "I am very conflicted. If the bad guy is smart enough, like me, then we can't touch Ryder's line. If the bad guy is not smart enough, there are gangsters living in Ryder's house, and the gangster drives Ryder's car." , approached Gray's car twice at close range, and they have launched an attack."

Liu Zhen disagreed: "Grey's car is a bulletproof car. They followed Gray's car and hoped that Gray would get off."

Liang Xi accepted, and said, "Moving or not? I don't know if the villain is smart or not." If Gray was not riding in a bulletproof car, it meant that the villain must be smart.Gray rides in a bulletproof car, so smart or not can't be judged.If you are smart, you can't touch the Ryder line, and you will start a warning. It is not ruled out that the bad guys deliberately set up an exposure point to judge whether the police have begun to suspect that Gray is at risk of being killed.

Sierra reported: "Someone is staying at Ryder's house this week." From the background, residents' electricity consumption can be monitored through smart meters.

Liang Xi asked, "Is there any result for the face comparison?"

Sierra turned to the computer screen: "Yes."

Liang Xi and Liu Zhen looked at it for a while, but found nothing suspicious.Liu Zhen asked, "How about scraping the car?"

Liang Xi: "Scratch the car?"

Liu Zhendao: "We often work in the anti-powder team, which is to trick the offenders out of the car by causing small traffic accidents. Or to prove whether there is someone we want in the car."

Liang Xi said, "Trash."

Liu Zhen didn't understand: "Trash?"

Liang Xi said: "I have to dispose of garbage during my one-week residence."

Liu Zhen: "Garbage truck?"

Liang Xi said: "If the Ryder line is the one that scares the snake, the residents of Ryder's house don't need to take precautions, because they are just waiting for the police to come. They will put the garbage in the big trash can at the door normally." .If they didn’t put the rubbish, it means they were very careful and put the rubbish far away, then they are the right ones we are looking for.”

Upon hearing this, Liu Zhen stretched out his hand to strike Liang's palm, which made sense.She just likes that Liang Xi has a mind that can solve the biggest troubles in the simplest way.

……

The answer was soon revealed, Liang Xi guessed right, the Ryder line was the opponent's siren.In this way, the identity of the opponent changed from a small monster to an elite monster, and things began to become complicated.

"If we investigate the issue of Gray's security, we will find the problem of the Ryder family. After knowing the situation, we will definitely take the Ryder family back for investigation. This is the logic of the police, and this is the law enforcement norm. The other party has committed crimes such as illegal intrusion. , This approach is impeccable. The problem is: once the action is taken, the bad guys know that the police have begun to consider Gray's personal safety, and have invested certain resources to protect Gray. On the other hand, the gangsters in the Ryder house have not been alarmed and investigated, which shows that Gray's safety was not considered by anyone, including Gray himself."

Liang Xi analyzed: "There are two ways to assassinate. The first way is to follow up, look for opportunities, and assassinate. This method is relatively common. It is a typical European-black, British-black way of doing things, and it is also the main way for bodyguards and police to prevent it. Ryder The gangster played this role. The second method is to assassinate at a point. The gangster masters an inevitable behavior of Gray, such as going to a certain restaurant for a cup of coffee in the morning, or going for a walk at [-] o'clock in the evening. Now that the Ryder gangster has played The first behavior, then the killer will most likely play the second behavior. We need someone who understands Gray to help us find Gray's inevitable behavior."

Gray lives in a public office community, and a large proportion of the surrounding neighbors are public officials or government employees, and the surrounding branches are the homes of middle and high-level police officers.The security measures in this area are relatively good, and the danger of directly attacking Gray's residence is extremely high.As soon as the gunshot rang out, within a minute, there were policemen in pajamas around with guns to support.

The Gray car was bulletproof, and it was the distribution car of former assistant director Donner, who had received many death threats while on the job.For safety reasons, the Special Operations Department allocated a bulletproof car to the frontline police department.The bulletproof level is not very high, but it is much stronger than ordinary cars.In fact, many patrol police cars are also modified cars. The doors of the vehicles are reinforced with steel plates, which can effectively resist bullets. Ordinary pistol bullets can easily shoot through the doors, and the doors do not have bulletproof functions.

Gray's workplace is the police department, so if Gray insists on a daily routine of two points and one line, the gangsters can only attack by force.Under a strong attack, even if Gray can be killed, the price to be paid will be quite high.Gray was a front-line police officer, and he was also equipped with a bodyguard police officer from the Special Operations Department. The gangster might be counter-killed by Gray.The more people go, the greater the loss.What's more, there are fixed-point patrol cars everywhere now. As long as there is a firefight, at least two fixed-point patrol cars will arrive within 1 minute.

Since the bad guys figured out how to turn the Ryder gangsters into sirens, it shows that the planners are careful.Therefore, Liang Xi speculated that the possibility of assassinating Gray was the highest.

"Hacking into Gray's phone?" Sierra was taken aback: "Assistant Director Gray?" The frontline police department is the most important department of the Police Department. Its status and influence are second only to the Director of the Police Department.

Sera shook her head again and again: "No, I won't do it." Don't forget that you are a good person.Because of Liu Zhen's reasons, some public facilities can be invaded.But the intrusion into Gray's phone is of a different nature.

This morning, Xiaobai has been staring at a few people in the back seat of the van, without any sense of participation.In her opinion, she is completely different from Liu Zhen and Liang Xi.What made Xiaobai sad the most was Sera, whose overwhelming aura made him dare not even cough loudly, for fear of being discovered that there was such a person as himself.

It wasn't until this time that Xiaobai found some sense of presence and raised his hand: "I said..."

Everyone watched Xiaobai together, Xiaobai was frightened, and whispered: "Grey is my uncle."

Everyone continued to watch, Xiaobai whispered even more: "Dear uncle."

Liu Zhen asked: "Xiaobai, we have been discussing your uncle's safety for a long time, and you just keep silent?"

Xiaobai covered his face: "I can't keep up with your rhythm and ideas."

Liang Xi asked curiously, "Did you go through the back door?"

Xiaobai quickly shook his head: "No, no, I am a graduate of the Police University, a full-time graduate. Now I am studying in a local university, majoring in computer science."

Sierra: "Computer graduate student?" To be reasonable, you should have a certain level.

Xiaobai explained: "Professional in computer games. It is the battle platform, game scene rendering, character modeling..."

Liang Xi said: "Don't talk about this, you are responsible for finding out your uncle's inevitable behavior, this behavior is not very secret, it belongs to the people in the circle know."

Xiaobai said: "Golf. My uncle said that at work, he feels that everything is very urgent, and everything needs to be dealt with as soon as possible. As time goes by, it will cause him to be irritable. Whenever this happens, he will throw away all his work , Playing a round of golf alone. When walking on the lawn with a club, in an environment where no one is disturbed or urged by the phone, he feels that he has endless thinking time.”

Liu Zhendao: "Generally, there are memberships for playing golf, and you usually need to make an appointment to play golf. The bad guys just need to keep an eye on the golf course, and Gray, who is in a high-pressure working state, will show up sooner or later."

Liang Xi asked, "How do golf courses kill people?"

Liu Zhen: "Sniping is very difficult, and the surrounding commanding heights are not covered, and it is clear at a glance. If it were me, I would choose the stadium lobby, cold weapons or silenced pistols."

Liang Xi: "Check the objective conditions, which golf club?"

Xiaobai replied: "My uncle goes to Jisef, Jisef is the name of the boss, he is my uncle's good friend."

(End of this chapter)