Rebirth in a Perfect Era Chapter 941: Difficult!
Remember [lnmao.org] in one second, update fast, no pop-up window, free to read!
Hang up on the phone, Xie Chenglong is pleased.
Li Mu and Wei Lan performed a play without a script, but with a hearty and tacit understanding, Xie Chenglong felt very real.
Even if Xie Chenglong has any criminal experience again, kidnapping is the first thing, and it requires hundreds of millions of ransom as soon as it is opened. Such a large number is far beyond his ability to control, so that the whole situation has been Out of control, he didn't even notice it.
Many people have an upper limit on their control ability. In the mall, some entrepreneurs give him a million dollars and he can plan perfectly. Every penny can be spent on the blade. When he is given 10 million dollars , He was in chaos, the reason was that his strength was not enough to control the overall situation of 10 million, so under the leadership of this kind of company, the company basically could not get round B;
Military, there are a lot of officers and generals, leading a force of thousands of people, detouring, enticing the enemy into the depths, playing very well and handy, but really let him lead the army and plan how to coordinate the artillery, siege, and encirclement When he is striving for aid, he will often be confused. The reason is that his upper limit of ability is suitable for troops with thousands of people.
The Li Mu with no criminal experience has no advantage over the criminal Xie Chenglong, but in terms of overall control, it is many times stronger than the Xie Chenglong, even the momentum of speaking Pressed him completely.
It is precisely because Li Mu controls the rhythm very well, and Wei Lan is really smart to the extreme. Following the Li Mu's rhythm, the a few words words held in my heart were finally spoken, which was just right.
Xie Chenglong did n’t know that Li Mu was Zhixiao at this time. The behind-the-scenes chief of kidnapping Wei Lan, he hung up the Li Mu's phone and pulled the Wei Lan ’s mobile phone battery down. He had heard about signal positioning. In a few minutes, the police had a way to calculate the approximate location of the mobile phone through the signal strength of each base station. although did not know whether Li Mu would call the police after hanging up, but he dared not take the risk.
The cell phone battery was buckled and put in his pocket. Xie Chenglong said flatly to Wei Lan: "It works well. I will let you call him again at twelve noon tomorrow. No one will come during this time. Bother you, but you also give me honestly, don't make any devil moths. "
Wei Lan knows that with Li Mu's wisdom, it must have received the message that it conveyed, so the heart has also been guarded to see the moon and dawn, and it is difficult to conceal the excitement and nod to Xie Chenglong.
Xie Chenglong misunderstood the excitement of Wei Lan, and even laughed in my heart. This woman is really stupid. Do you really think Li Mu promised to give money, you can live? Don't be naive, you can see my face, no matter whether money is available, you can't live.
However, it is also good for her to continue to have some hope of life. As long as she feels that she has a chance to live, she will actively cooperate with her to get money.
Thinking about this, Xie Chenglong felt very comfortable, pushed the door out, and said to the two men guarding the door: "Give me a good guard, but without my permission, no one of you should be allowed to go in and disturb. Do you understand? ? "
The current Wei Lan is a golden bodhisattva with a value of more than 100 million yuan. Xie Chenglong must not allow anyone under his command, or even allow Song Zhilei to have any thoughts about her before getting money.
The two men also knew that Xie Chenglong said the one-hearted and cruel character, and nodded quickly: "The sixth brother is assured, we will not go in to disturb ..."
Xie Chenglong nodded with satisfaction: "After the event, the brothers are delicious and spicy, I will take you to the south, and then you can find any women you want!"
......
Li Mu didn't call the police immediately after hanging up the phone. He knew in his heart that it is necessary to call although, but it must never be reported through normal channels.
Normal channel alarm, the following people first know, and then communicate step by step upwards, the way information is conveyed is like the inverted golden character tower type, in this way, the information is spreading too much, you ca n’t control it at all, in case Let the robber Zhixiao, will definitely increase the danger to Wei Lan.
What Li Mu thinks is that now he already knows that the main messenger behind the scene is Song Zhilei. Next, he has 48 hours to find out Song Zhilei. If he finds him, he can find Wei Lan.
As for how to find a Song Zhilei in the vast sea of people, you have to rely on the special affairs of the public security department. Li Mu knows that the ability of the national machine is far beyond your own imagination. At this time, you have to rely on the government.
Li Mu only had time to check the text messages of another mobile phone. Song Liang sent three messages to Li Mu, namely: "I'm here!", "What's the specific situation?", "What do I need to do now?"
Chen Ze returned two items to Li Mu: "Grass! I will pass immediately!" and "I called the city council, he is already on the way to the Taobao network!"
Li Mu see Chen Ze When I found the leader of the city council, I felt a lot relieved, Chen Ze Worthy of being a child of the official family, this kind of thing is very clear that the relationship should be struck from top to bottom Director A person came over to inform the situation, and then let him carefully select the elite with strong ability and hard quality to cooperate in the detection, the case will naturally be much easier to handle!
Teacher Lei and Brother Liu have been listening next to each other, and naturally heard what happened. The two hastily asked about the specific situation. Li Mu gave them a rough idea. After they heard it, in addition to exclaiming Wei Lan, they also They all sighed: "Wei Lan is really a wise woman, and the most crucial clues are revealed in a few words words!"
Li Mu said: "The next step is to see how to save people."
Brother Liu asked him: "What are your plans?"
Li Mu said: "Look for the Yanjing municipal council to help, but you must first find a senior leader, who will directly appoint elite personnel to detect this case."
Ten minutes later, Song Liang arrives first.
As soon as he entered, Song Liang could not wait to ask Li Mu: "What the **** is going on ?! Did the kidnapper contact you?"
Li Mu nodded, just about to introduce the situation, and the bureau in the city also arrived.
As the leader of the Municipal Bureau, Gu Bureau is really uneasy to come along the way.
To be honest, he does n’t want to deal with Li Mu in Yanjing, because he is a public security officer, Li Mu and awesome have nothing to do with himself, but once something goes wrong, he will have to take it back.
Sometimes I have n’t had any relationship with Li Mu for a while. didn't expect fell asleep today. Chen Ze called me and made my nervous heart jump.
Wei Lan was kidnapped. This woman does n’t know much about although herself, but she has heard about her own affairs. She used to be a well-known real estate developer of Shanghai, and is now a partner of Li Mu and Chen Ze in Wan Ying real estate.
Li Mu is hard enough to communicate with itself, and Chen Ze is involved again. The two of them add up together and bring great pressure to themselves.
The kidnapping case is a very large criminal case, and it is also a case that is very likely to cause bad social impact. There are two young gods involved, and Gu Jianghe is really anxious.
As soon as Gu Ju arrived, he hurriedly asked what happened. Li Mu called Chen Ze and heard him say that he would arrive in five minutes. He said to Gu Ju and Song Liang, "Wait a moment, wait for Old Chen Here, I will tell you about the situation again. "
Gu Ju was very embarrassed and could n’t help but say: “Chief Li, do I need to arrange troops in advance to make the people in the city move?”
Li Mu said: "Now let the information spread too much, so let ’s take care of the situation, please call some elite criminal investigators to dress up here. I ’m afraid someone in the kidnappers will stare at me secretly, if you find me Going to the City Council at this time will definitely give them a great sense of urgency. "
So-so social experience Song Liang also nodded and said: "Li Mu is better to stay here, don't move, if you can, please go to the bureau to organize a special task force, the headquarters is chosen here."
Gu Gu also thought that if the kidnappers really watched Li Mu's ’s every move, then naturally he could not have any direct intersection with the police. Li Mu is not far from the city bureau, for example, simply set up a headquarters here.
So, Gu Bureau called several very experienced criminal investigation veterans in several city bureau systems for the first time. After half an hour, these people all brought their most trusted men to the Li Mu's office to discuss the case.
The criminal investigation experts of the city bureau proposed several parallel plans. One was to immediately search for the first scene of the incident, find clues and find out from the crime scene; and the other was to use the mobile phone to locate the Song Zhilei.
The city bureau urgently assembled a team of criminal police officers, and the casual wear began from the place where Wei Lan last left, that is, Wan Ying real estate began to conduct investigations. At the same time, mobile phone operators began to actively cooperate.
Public security authorities have the right to require operators to cooperate to retrieve information about all mobile phone numbers. Gu Jianghe attaches great importance to this matter and calls the Yanjing person in charge of the two major operators in the middle of the night, requesting immediate dispatch of senior technical personnel to the Taobao network for full cooperation The police solved the case.
More than one o'clock in the morning, the Taobao network sales just exceeded 300 million yuan. The Yanjing person in charge of the two major operators arrived at the Taobao network with several nervous operator technicians, computers and other equipment. Gu Jianghe stated that it will do its utmost to help the City Council solve the case.
Gu Jianghe immediately issued the first command: locate the mobile phone location of Wei Lan.
After working for a while in the background system of the mobile operator ’s engineering technicians, he said apologetically: "The other party ’s mobile phone is no longer on the Internet, and we ca n’t locate her specific location."
Li Mu frowned: "What is your base station positioning logic?"
Technicians said: "Chief Li, base station positioning logic, is to contact the mobile phone through multiple base stations, and then use the signal difference between the multiple base stations and the mobile phone to determine the approximate location of the mobile phone, such as one kilometer away from point A, 1500 meters away from point B and 1,800 meters away from point C. Draw a circle with the distance of three base stations as the radius. The area where the three circles overlap is the approximate location of the mobile phone. This positioning method is not precise enough. The error is about one or two hundred meters. "
Li Mu said: "Then look at the base station record of the last time the Wei Lan phone was connected to the network, and then according to your method, can you guess the specific location?"
Technicians shook their heads and said, "Chief Li, our base station will not actively record the relevant information when the user connects to the network, so there is no specific base station record in our background, only the record of the user's network connection time."
Li Mu is very surprised: "No record? Doesn't your base station record the equipment information of this base station by default?"
The technical staff embarrassedly said: "To be honest Chief Li, you do internet, the background processing is not much different from us, you know, a device is in the urban area, with his daily life track, he every day It is necessary to switch the base station dozens of times frequently, or even more. If the base station has to record every time it accesses the base station, the amount of data written is too large, and it is difficult for our database to do such support ... "
After finishing, the technician explained: "Only in one case will our base station actively record user data."
Li Mu asked: "What is the situation?"
The "roaming ..." technical staff faced the embarrassment even more, saying: "The user's base station switching within the local range, the reason why they do not record, on the one hand is too much data writing, on the one hand For cost considerations, once the user arrives in another place, the call will incur roaming charges, so in the roaming state, the base station will record his relevant information to charge the user roaming fee ... "
Chen Ze suddenly exploded: "Fuck! Your operators are also pitted! The local users do not incur roaming charges, you do not record, if you generate roaming charges, do you keep a record?"
"This ..."
Technicians are blushing, and the actual situation is indeed the case. Enterprises are also serving profits, and do not want to blindly store a large number of records that cannot generate revenue to increase costs and burdens.
Li Mu understands internally that mobile operators have hundreds of millions of users across the country. If every user switches the base station back and forth every day, the information will be recorded and written into the database. Driven, operators will naturally not invest so much to retain this meaningless data, and the greater the amount of data written, the greater the impact and test on the stability of system, so they only keep roaming data, which is in line with commercial and Technical logic.
So, Li Mu said at this time: "I won't say this first, I ask you, since the last time the mobile phone was connected to the Internet, you did not have a base station record here, which means that the Wei Lan mobile phone was still Yanjing Within the municipal jurisdiction, right? "
The technician nodded: "This was the last time I connected to the Internet, but it is now turned off, so I have no way to guarantee that it is still within the municipal jurisdiction."
Li Mu asked again: "If the other party's mobile phone is turned on and connected to the network again, how long will it take you to locate the specific location?"
Technicians said: "At least two minutes or more."
Li Mu is about to explode: "Two more minutes? Why?"
Technicians had to explain: "Just after entering the network, we can get the information of the base station that is connected by default. The positioning method just mentioned requires at least three base stations to connect to the mobile phone for three-point positioning. When the base station is determined, if it is an urban area, it may only be able to locate a range of one kilometer, and if it is a suburb, it may be located a range of two kilometers or more, which is too inaccurate ... "
Li Mu asked him: "So you need more than two minutes, as long as you determine the information of the first base station connected by default, and then at least two nearby base stations are connected to the mobile phone, can you determine the location?"
"Yes." The technician nodded and said, "The actual situation will be more complicated. The mobile phone is only connected to one signal source at a time, that is, a base station, so in order for the mobile phone to be connected to other base stations, we have to first Weaken or even shut down the signal of the first base station, and then enhance the signal of other base stations, let the mobile phone catch this signal and then connect, determine the information of the second base station, then shut down this base station, and enhance the third base station Signal to let the mobile phone connect. After the mobile phone is successfully connected to the three base stations, we can speculate the specific direction, which is equivalent to let the three base stations successfully communicate with the other party's mobile phone one by one, so the two-minute time is an optimistic estimate ... "
Li Mu is dumbfounded.
Damn, I saw criminal investigation clips in movies before. It takes time for the police to locate the suspect, and many times the criminal suspect has just controlled the time, just hang up when the police is about to locate him Telephone, I used to think that these are just exaggerated interpretations of film and television works, didn't expect is really so troublesome!
Li Mu asked again: "If the other party's talk time does not meet your needs at 12 o'clock tomorrow, you still cannot locate a specific location, right?"
The other party nodded: "We can locate a rough radius range, but this radius may be very large. If the signal base station is not dense enough in the suburbs, then this range will be larger ..."
Li Mu sucked his mouth and said again: "Then check the phone number of Song Zhilei now to see what his phone is!"
At present, most mobile phone numbers do not have a real-name system, but the common mobile phone number of Song Zhilei is the four 8 leopard numbers. This number is obtained from the mobile operator to find a relationship, so there is a real-name certification, the operator came The technician started to thoroughly investigate the roaming situation of this mobile phone number.
However, the results of the survey are particularly disappointing: "Chief Li, the last time the phone was connected to the network was five days ago, and the connection location was Shanghai, and then the audio was lost. I haven't turned it on again. "
"Check if there are any other mobile phone numbers under the name Song Zhilei?"
"One of them shut down five days ago!"
"What about his family?"
"I found his wife, and the phone was turned off five days ago!"
There are many difficulties, and Li Mu suddenly feels nervous and desperate.
I know it was Song Zhilei, but I ca n’t find Song Zhilei. What should I do? Time is pressing, the longer it is dragged, the more dangerous Wei Lan will be.
The criminal investigation team of the Municipal Bureau has started to wear casual clothes from the Wan Ying real estate as the starting point, and began to explore the line. At present, Li Mu only has two reliances:
First, the criminal investigation team found the first scene as soon as possible and found valuable clues;
Second, at 12 noon tomorrow, when the kidnapper called to confirm, let the operator ’s technicians locate the base station, hoping to locate the other party ’s location!
......
PS: Five-thousand-word chapter, this is the first change. Fight for three more changes tonight, and get together! Ask for monthly tickets! ! !