Chapter 943 A Genius Breakthrough!

The time lasted until eight o'clock in the evening.

For such a long time, Li Mu had never closed his eyes, nor had he eaten anything. He drank Red Bull for almost the whole time, and his eyes were all red.

The others were basically similar to him, except that they would lie down on the conference table and squint for a while when they were so sleepy, unlike Li Mu, who was completely sleepy because of his restlessness.

At the same time, the Taobao 929 promotion has entered a new peak period. The number of orders began to surge during this prime time. The sales have exceeded 6.5 billion, and it has entered a growth peak.

Background monitoring shows that the system is giving out more and more coupons for ordering with prizes, and a large number of users who have already purchased are still placing new orders. Over two hundred orders! There are nearly 150 unique addresses alone! It can be seen that Li Mu's strategy of promoting orders has already worked, and a large number of users have begun to help other non-registered users place orders and complete transactions, which has contributed to the overall sales of Taobao's 929 promotion.

Now all Taobao employees outside, the whole industry, and even the people of the whole country are paying attention to the amazing achievements of Taobao 929 promotion, which has become a nationwide online shopping carnival, but only Li Mu, the founder, is very concerned about Taobao's achievements. Achievement is irrelevant.

It's eight! It's already eight o'clock in the evening! The first scene is still undecided!

As it gets completely dark, the site survey is even more difficult!

The impatience in Li Mu's heart was indescribable, and he wanted to drop his laptop to the ground several times and stomped on it a few times to vent the anxiety in his heart at this moment.

At 8:20, good news finally came, Wei Lan's car was found!

However, twenty minutes later, another bad news came.

The car was found, but no real valuable clues were found. The front and rear of the car collided. It seems that at the time of the incident, it should have been pinched by the other party, and then she was kidnapped. The kidnapper drove her car to a public parking lot. When he walked away, almost all traces that could be removed were removed. The criminal investigation experts at the scene only collected the footprints of a male. Preliminary speculation is that the other person is about 180 cm tall, weighs around 65 kg, and is thin.

The fake footprints had a very good confusing effect. The police managed to track down a clue related to the person, but it was still wrong.

After that, the clues were broken again, because the criminal investigation experts chased the footprints left by the man, and they could not pursue them without chasing a few dozen meters.

The rhetoric returned by the on-site feedback was: "The other party climbed over the wall, and the footprints are difficult to preserve on the concrete floor, and after 20 hours, pedestrians, bicycles, and motorcycles have been continuously crushed, and the possibility of extracting footprints has been completely lost."

Gu Jianghe was also going crazy.

After chasing the suspect's car, there was no trace; chasing Weilan's car, but it was a dead end; after chasing the suspect driving Weilan's BMW, the clues were broken after tens of meters. The rhythm of killing people!

The criminal methods of these guys are really superb. They can deal with the scene and the evidence without any clue. Although there is no real seamless crime in the world, if you search carefully, you will definitely find valuable clues, but this is not a murder case. It takes several years or even ten years to slowly track down the murderer! This is a fucking kidnapping case! The kidnapping case also means that time waits for no one!

If no clues can be found in the next 28 hours, and the location of Wei Lan cannot be locked, then the public security organs want to solve the case, basically they can only wait for Wei Lan's body to appear, and then use her body to track the criminal... …

There was a brief silence at the scene, and despair was brewing in everyone's heart, and then uncontrollably appeared on everyone's face.

Li Mu's hair was almost turned into a bird's nest by him. At this time, he really felt a sense of powerlessness. He knew it was Song Zhilei, but there was no clue to find him. This was so painful!

Just when Li Mu was about to run wild,

Li Mu suddenly caught a clue in his mind!

He stood up all of a sudden, the chair under him was pushed away by him, the huge movement startled everyone, and they all focused their attention on him.

Li Mu blurted out: "Anyway, Song Zhilei must have a mobile phone! He needs a mobile phone to communicate with his subordinates, and he needs a mobile phone to communicate with his wife and children! He has disappeared from the Shanghai stock market for six days. It is very likely that he has been preparing for a crime in Yanjing. He wants to kidnap and kill, but it is impossible to take his wife and children with him. For so many days, he must keep in touch with his wife and children frequently! So he will not turn off this phone! At least not Shut down for a long time! Find this phone, find the phone and you can find Song Zhilei!"

The criminal investigation expert nodded: "Mr. Li, you are right, according to common sense, he must have a mobile phone on his body, but we checked all the mobile phone numbers under his name, and they were all turned off six days ago. It means that the mobile phone number he is changing now has nothing to do with him personally, and it may even be a mobile phone card purchased at a street phone booth anywhere. clue……"

Li Mu roared very excitedly: "Don't tell me you can't find him at all! If you can't find him, check his wife and children! Check his wife and children! I want to know where his wife and children are now. Especially look at the entry and exit records to see if they are still in the country! Check immediately! Check immediately!"

Gu Jianghe immediately said to the criminal investigation experts and public security technicians around him: "Check the civil aviation records immediately to see if there are any travel records of Song Zhilei's wife and children!"

Right now, neither trains nor cars have a real-name system, and the only way to travel with a real-name system with records is civil aviation.

The technician immediately used his computer to inquire. After a while, he exclaimed: "Just six days ago, his wife and children took an Air China flight to Australia!"

"Going abroad?!" Li Mu's eyes lit up, and he hurriedly asked: "Can we find out whether their family has an Australian green card? Do they have real estate in Australia? If they have real estate, do they have a registered mobile phone and landline!"

Gu Jianghe immediately said to the technical staff: "Contact the security department and ask them to help cooperate with the investigation. He said it was urgent, the sooner the better!"

Ten minutes later, the security department replied: "Song Zhilei's whole family has an Australian green card. They have a villa in the suburbs of Sydney, Australia. There is no registered mobile phone number locally. There is a fixed phone registered under the property, and the number has been checked."

Except for Gu Jianghe, the others were completely shocked by the power of the security department. It was amazing that they were able to find out such detailed overseas information in such a short period of time.

When he got a fixed phone number in Sydney, Li Mu immediately got excited and asked the technicians of the two mobile operators to check to see if there was a call record for this phone call in China recently. It was impossible for Song Zhilei to stay overseas for five days. After contacting his wife and children, Li Mu was sure that he would make a call! So there will be clues! It is even possible to directly find out the mobile phone used by Song Zhilei!

Everyone is aware of this, and everyone is holding their breath with excitement. When the technicians of the two mobile operators are entering numbers and instructions, their fingers are shaking nervously, because everyone knows that success or failure may be possible. That's it!

A minute later, the person from China Unicom took the lead to shake his head: "We have done a comparison here, no."

After another minute, the mobile person said, "Although we have it here, this is the call record from a few months ago. The one who made the call was the mobile phone number of Song Zhilei's four 8s. It hasn't happened in months."

The criminal investigation expert of the public security department immediately said: "Would you like to find a fixed-line service provider to assist in the investigation?"

Li Mu shook his head: "On the one hand, I don't believe that Song Zhilei would take the risk to find a landline to make a call. On the other hand, what we need is his real-time location! What problems can a landline phone solve?"

The logical thinking of a programmer once again silenced everyone. Li Mu was right. What he wanted was the real-time location, not the landline location where Song Zhilei called Australia at a certain time!

Li Mu was extremely painful at this moment, and the fire of hope that had just ignited in his heart was quenched again, which made him extremely unwilling.

There is always a way... I must be missing something... There is no doubt that he will contact his wife and children, and there must be no landline, he must have a mobile phone! A mobile phone that can call your wife and children at any time!

Li Mu bowed down on the table, clutching his hair with both hands, thinking desperately, his brain seemed to explode at the moment.

In his brain, countless keywords are as dense as a screen full of barrages, one after another, but the biggest keyword is the mobile phone!

Li Mu immediately felt as if he had caught some clues, but he couldn't figure it out for a while, and now the clues went to Song Zhilei's wife and children, and flew across the ocean to Australia. With more elements, it became more complicated to sort out.

cell phone!

cell phone! !

cell phone! ! !

Just when Li Mu was about to go mad, the barrage in his mind suddenly exploded and shattered. He straightened up and said a little frantically: "Mobile phone! Mobile phone! That's right!!"

Everyone looked at Li Mu's frantic appearance and knew that he was thinking about a problem, and no one dared to say a word to disturb him.

Five minutes later, Li Mu suddenly walked vigorously, quickly walked to the whiteboard in the corner of the conference room, and wrote six words on the left and right sides of the whiteboard.

Left: domestic --- mobile phone, landline;

Right: abroad---mobile phone, landline.

Afterwards, Li Mu pointed to the words "mobile phone" and "landline phone" in the column on the left, and said loudly to everyone, "First of all! One thing I can confirm is that Song Zhilei will definitely contact his wife and children abroad! In other words, domestic There must be a line between mobile phones and landline phones and foreign mobile phones and landline phones!"

Everyone nodded.

For a man whose wife goes abroad with three children, he kidnaps him in China. It is absolutely impossible for him not to contact his wife and children. This is human nature.

Li Mu added: "And the second point I can confirm is that Song Zhilei must be using a mobile phone in China! It can't be a landline!"

After all, Li Mu made a cross on the landline in the domestic column on the left.

Next, Li Mu pointed to the words "mobile phone" and "landline phone" in the column on the right, and continued: "We have checked just now, and no domestic mobile phone has recently been in contact with the foreign landline phone, but based on what we just It is inferred that there must be a connection between domestic and foreign countries, so the only possible way of contact is the domestic mobile phone, and the foreign mobile phone!”

After Li Mu said that, he drew a line between "mobile phone" and "mobile phone" under the domestic and foreign columns on both sides!

Everyone still nodded in agreement.

The operator's technician said: "But we have no way to know the phone number of foreign mobile phones..."

Finally, a smile appeared on Li Mu's face that he hadn't seen all day. He said, "It doesn't matter if you don't have a phone number. Today, I will use the logic of a programmer to find this bastard!"

As soon as these words came out, everyone was in high spirits.

Li Mu said to the technicians of the two operators: "From now on, you will follow my requirements step by step."

"no problem!"

Li Mu nodded: "First of all, I want the records of all your calls to Australia in Yanjing and Shanghai stock market in the past six days."

Now, although both companies support international long distance, the cost of international long distance communication is very expensive, so Li Mu can be sure, not to mention the call records of Yanjing and Shanghai Stock Exchange to Australia, even if it is the six countries in the country. Even if the records of the day are taken out, there may not be tens of thousands! Song Zhilei's phone number must be in it!

After a few minutes, the results came out.

In the past six days, users in Yanjing and Shanghai Stock Exchange have recorded more than 2,000 calls to Australia; China Unicom has more than 1,000 records;

Li Mu added: "Now screen it out and delete all the phone numbers that have only been called once in the past six days. Song Zhilei has made such a big noise in China, and he should be most concerned about his wife and children. It is impossible to only call within six days. A phone call."

Everyone immediately caught the inspiration, and the operator's technicians also started the first fine screening.

Most of the users who called Australia in the past six days have only called once, so this time the vast majority was screened.

There are more than 170 mobile users left; more than 120 China Unicom users remain;

There are still three hundred people left, and everyone is excited! Because everyone has an intuition, the mobile phone number Song Zhilei uses is among these 300 people! The scope has narrowed a lot!

At this time, Li Mu was also excited, and continued: "I speculate that Song Zhilei must have changed his mobile phone number before he put his wife and children on the plane, and then told his wife of the new mobile phone number in advance, and told his wife to go to Australia, Use the local mobile phone to contact him with this number, not the landline at home, so I speculate that Song Zhilei's current mobile phone number is most likely bought in the Shanghai market, so let's try to identify the part of Yanjing users first. Temporarily removed too!"

The technician immediately performed a second fine screening.

This time, only those local users in the Shanghai Stock Exchange who have called Australia more than once in the past six days.

There are 90 people left in China Mobile and 70 people in China Unicom.

There are 160 target users left!

Everyone's palms were full of sweat, and Song Zhilei's whereabouts were getting closer and closer!

Li Mu took a few breaths and then said: "Also, Song Zhilei must be in Yanjing now, there is no doubt about this, don't your base stations keep roaming records? , in the past six days, how many have roamed to Yanjing!"

genius! ! !

Gu Jianghe almost slapped the table in amazement!

Is the logical thinking of Internet people so perverted? Using such a seemingly illusory method, increasing the screening conditions little by little, and narrowing the screening range little by little, each condition is like a test with a pass rate of less than half. At that time, even if we tracked down all the people who were finally screened out, it was more than 10,000 times easier than finding a needle in a haystack before!

The conditions for this round of screening are extremely stringent:

1. Local users of Shanghai Stock Exchange;

2. Have made international long-distance calls to Australia in the past six days, and more than once;

3. In the past six days, roamed to Yanjing.

After the third round of screening, there are 8 people left in Mobile and 3 people in China Unicom!

Gu Jianghe blurted out: "Immediately investigate these eleven mobile phone numbers and locate them all!"

"Wait!" Li Mu stretched out a hand to interrupt, and said again: "Screen again! This time, among the 11 people, users who roamed directly from the Shanghai Stock Exchange to Yanjing were screened, leaving only one way from the land, People who roamed through various provinces and cities to Yanjing!"

Everyone's eyes are red! I fuck! This guy is truly a genius among geniuses! Simply divine!

Gu Jianghe and a group of criminal investigation experts also completely obeyed! They were shocked and shocked, and at the same time, they sighed in the bottom of their hearts: Every screening condition of Li Mu was indeed perfect to the point of impeccable!

Song Zhilei had lost all records six days ago, and Civil Aviation had no record of his flight to Yanjing, which meant that he must have come to Yanjing by land, either by driving directly, or by car or train.

If it is a plane, after boarding the plane in the Shanghai stock market, no matter whether it is turned off or not, there is no signal in the sky, and when there is a signal on the ground, it is already Yanjing, so it is impossible for him to fly in Nansu Province, Huizhou Province, Qilu Province Save any roaming records.

However, if he took the road all the way from Shanghai, there is no doubt that he would leave roaming records in various provinces and cities along the way! Therefore, this filter condition can continue to narrow the scope of 11 people!

Everyone held their breath at this moment, and Unicom's technicians were the first to say: "We don't have it here, all three of them were in Yanjing after they left the network in Shanghai stock market, and the interval time was also in line with the flight time. , so you can be sure that they all came by plane.”

The mobile side suddenly felt a lot of pressure. After a while, the mobile technicians almost shouted excitedly: "Come out! Come out! There is only one user who meets all the screening conditions of President Li! This number is Shenzhouxing, which has opened international roaming. The registered card was activated in the Shanghai stock market seven days ago! In the past five days, he has made 11 calls to Australia! Everything is highly consistent!"

Li Mu kicked the whiteboard stand in front of him to the ground, and threw the whiteboard pen in his hand to the ground. At this moment, all his suppressed emotions erupted, and his eyes were red and he shouted: "Fuck! This number is absolutely awesome. he!"

...

PS: Fight! No suspense, a 5,000-word chapter broke the game! Bu Ge has to go to work tomorrow, so I just follow this diligent attitude. Everyone has to vote for a monthly ticket! ! ! ! ! !