When the time came to ten o'clock in the evening, Jiang Xiaoxin had already screened the information of more than 2,000 people, and the teachers and other school staff did not meet the requirements, and the rest were all students.

According to the entrance physical examination data, the shortest student is 1.46 meters.

Judging from the data, the normal height of a boy in the first year of high school is between 1.54 and 1.68 meters, and 1.46 meters is obviously abnormal.

"Fan Zikun ......"

In the case handling hall, Chen Yi checked the information in his hand and read out his name, which was a bit tongue-twisting.

Beside him, Yan Quan was also watching, and said at this time: "The name is good, but there are a lot of gestures, could it be him?" ”

Chen Yidao: "Is it him, we have to wait for the results of the hospital, and ...... before that."

"Lao He."

As he spoke, he handed the information of Fan Zikun and others to Shi Xin.

Shi Xin and Chen Yi had already cooperated tacitly, did not ask anything, took the information back to the computer, and began to investigate the ID number of the owner.

Since you want to check, start with the shortest, Fan Zikun is the first.

Whether the murderer went to Anseong or Teeongseong, it was possible to stay in a hotel and use trains and planes as a means of transportation.

If it is found that one of them went to Anseong on the day of the crime, or that he bought a ticket to fly to the Imperial City today, the suspicion is very great.

When did he enter Fan Zikun's ID number for a while, he checked it for a while, and made sure that there were no traces of use in the past few days, and then continued to check the next person.

Yan Quan's gaze moved away from Shi Xin's body and said, "I think it's more likely that the murderer is driving, what do you think?" ”

Chen Yi nodded: "The same, I also think that it is driving, whether it is the murder weapon or the eyes of the deceased, it is difficult to pass the security check, and it is safer to drive, and it will not leave obvious traces of investigation and tracking to the police." ”

Yan Quan gave a direction: "Cars from other places entering the Imperial City need to be stopped for inspection, and they need to apply for a city entry permit. ”

For the sake of safety, foreign cars do need to stop and check when they enter the Imperial City, mainly check the trunk to see if there are contraband, but the check will not be very careful, and it is not difficult to bring something in, after all, it is to enter a big city, not to enter a special place alone.

Chen Yi: "I know, but we must now make sure that there really is such a person in Yangcheng No. 15 Middle School. ”

Everyone has everyone's habit of investigating cases, and before the case is completely deadlocked, Chen Yi doesn't want to cause too much trouble to Qin He, what if he makes a mistake, it will waste police power and time in vain.

Size 34 shoes are a definite fact, but whether the owner of these shoes has ever studied in Yangcheng No. 15 Middle School needs to get conclusive evidence.

Yan Quan didn't say more, the hospital should be soon.

Shi Xin quickly checked the ID cards of all the people in his hands, turned his head and said: "I have checked it all, there is no check-in record of Anseong Hotel, no train ticket to Imperial City and no ticket purchase record." ”

Chen Yi snorted and said he understood.

Half an hour later, Qin Fei called, and he was responsible for visiting the hospital.

Chen Yi immediately pressed the answer button: "Say." ”

Qin Fei: "Team Chen, I found out, Yangcheng First Hospital once received a patient, the condition was extremely stunted growth and development, all the examinations were done at that time, and experts were also contacted for consultation, but in the end the cause was not found, it could not be treated, the key body functions are healthy, and there is no need for treatment at all." ”

Chen Yi: "Name." ”

Qin Fei: "Fan Zikun." ”

Hearing this, when Chen Yichong beckoned, the latter immediately got up and walked over and handed Chen Yi the screened student information.

Chen Yi didn't take it all, but only picked up the top one, which belonged to Fan Zikun.

"What three words?" Chen Yi asked.

The three words are a bit complicated, Qin Fei described it for a long time.

"Okay, I know, come back."

Chen Yi hung up the phone and gave Yan Quan the information about Fan Zikun in his hand.

Yan Quan took it and asked, "Is it him?" ”

Chen Yi: "It shouldn't be wrong, Lao He, check if Fan Zikun has a car under his name." ”

When new: "Okay. ”

He came to the computer for a while and replied, "There is one." ”

Chen Yi: "Did he go to college?" ”

When new: "No. ”

Chen Yi: "Where do you work?" ”

When is it new: "The profile is not displayed. ”

Chen Yi groaned slightly and said, "Search the whole network for this name and see if anything you find." ”

When new: "Okay, wait a minute, give me some time." ”

For a computer network master, as long as the name Fan Zikun has appeared on the Internet, whether it is on the web page, post bar or forum, as long as it is a place connected to the Internet, it can be found.

Yan Quan looked at Chen Yi and then looked at when it was new.

These two guys, the cooperation is really tacit, I have long heard that when Xin asked for some reason to be transferred to the Yangcheng City Bureau, it seems that there should be Chen Yi's promotion here.

How could it be such a coincidence, we went to Jiangcheng together to check the case, and when did the new "change ship" after the end.

This is not clear about digging people.

When the new state of technology is new, but it is famous in all Toshisu.

It's a perfect match.

The wait didn't last long, when the new retrieval was extremely fast.

"Found it." When Xin looked at the computer screen, his voice sounded without fluctuation, "After graduating from high school, Fan Zikun went to a children's sanda training club in the city, and now he is a gold medal coach, he is famous, and he has photos. ”

After speaking, when Xin turned sideways and showed the computer screen to Chen Yi and Yan Quan.

The two got up and walked over, and the photo showed a child about ten years old, with good muscle proportions, no protective gear, and kicked the sandbag in front of him very high.

Height, footprints, Yangcheng fifteen middle school, fighting ability.

Everything is on the right track.

"It's him, directly locate the mobile phone number and see where it is."

Chen Yi took out his cigarette case, took out one and handed it to Yan Quan beside him.

When he newly operates a computer, he uses the method of obtaining the base station information associated with the mobile phone number through the operator to determine the approximate range of mobile phone number users.

There is a certain error in this positioning method.

The error is not important, the important thing is to determine whether Fan Zikun is in Yangcheng or Ancheng or the Imperial City.

After a long time, Shi Xin looked at the flickering points of light on the computer screen and said, "In the Imperial City!" ”

"Damn, that's fast."

Chen Yi cursed, took out his mobile phone and dialed Qin He's number.

"Hello? Captain Qin. ”

"The suspect has been found, he has already arrived in the Imperial City, and he may make a move on Yan Jingkai at any time, huh...... Yes, I don't know exactly where, but we already have the license plate number, and he drove there. ”

"That's right, we'll go right over and take the nearest plane."

"Okay, goodbye."

The phone hangs up.

When do you open a new webpage and ask, "How many people are ticketed?" ”

Chen Yi looked at Yan Quan: "Captain Yan, let's go with the three of us, the Imperial City Criminal Investigation Detachment will assist us in arresting." ”

Yan Quan: "No problem. ”

He actually didn't react a little, from learning Fan Zikun's name, to investigating his occupation, to locating his mobile phone number, it was really a bit fast.

If he had been in Anseong, I'm afraid it would have been tomorrow.

Mainly...... To locate the mobile phone number, you have to make a report and go through a program, and then go to someone from the technical investigation department for help.

He suddenly became a little envious of Chen Yi, when will he be a new guy, how good it would be if he was in the Ancheng City Bureau.

Chen Yi's hands are really fast.

It is said that the captains of the three criminal investigation detachments plus Qin He of the Imperial City Criminal Investigation Corps, and the four captains to arrest one person are enough to give this Fan Zikun face.

If this runs away, the three city bureaus will directly become a laughing stock.

"Half past one in the morning." When did you check the ticket for a while, he said.

Chen Yi: "Buy a ticket, we'll go to the airport right away." ”

"Brother Yun, tomorrow you talk to Zhang Ju about this."

Cross-city pursuit, Zhang Jingang must know that when it comes to the imperial city, he may have to report to the provincial department.

Zhuo Yun: "Okay. ”

After buying the tickets, the three of them set off quickly, drove to Yangcheng Airport, printed the boarding pass, and waited for the plane to take off.

It's half past twelve, and there's still an hour.

Yan Quan seemed to have reacted at this time, seeing that there was no one around, he chatted about Fan Zikun.

"How old is Fan Zikun?" He asked.

When the new answer: "Twenty-two years old." ”

Yan Quan was surprised: "Twenty-two years old, looks like a ten-year-old child, what kind of disease is this, I haven't heard of it." ”

When Xingang wanted to talk about Highlander syndrome, Chen Yi answered: "It can only be said that it is a disease that has not yet been medically certified, I have searched before, and there are very few cases in the world, which are quite rare." ”

Yan Quan nodded slightly, and suddenly said, "Do you think this is a good thing or a bad thing?" ”

Chen Yi turned his head: "What does Captain Yan mean?" ”

Yan Quan: "Not growing old, this is not what many people dream of. ”

Chen Yidao: "That can't stop at the age of ten, stopping at the age of twenty is almost the same, forever at the age of twenty, it is indeed a dream." ”

Yan Quan: "That's true. ”

Time passed quickly during the chat, boarding started at one o'clock, the plane took off on time at half past one, and landed at half past two.

Chen Yi had already told Qin He that he didn't have to pick up the plane, and he would take a taxi directly to the Imperial City Bureau after landing.

Half past three in the morning.

The three people who got off the plane took a taxi to the Imperial City Bureau, because they were here to arrest people, so Chen Yi and they didn't have much heart to enjoy the prosperous night view of the Imperial City and appreciate what it means to be a super first-tier city.

Qin He had been waiting, and immediately came out to greet Chen Yi and the others after learning that they had arrived.

"Welcome to the Imperial City."

In the hall on the first floor, Qin He shook hands with the three of them with a smile, and his eyes focused on Chen Yi.

This is the first time Chen Yi has seen Qin He, at the age of forty, he is already full of white hair, and there is only a little black hair left, hidden under a large number of white hairs, but I don't know if it is because of genetics or staying up late and tired.

"Captain Qin, I'm really causing you trouble." Chen Yi's attitude was very polite.

Qin He: "When you say this, you will see the outside, they are all their own people, no trouble is troublesome, and the criminal police in the whole country have unshirkable responsibilities for this matter." ”

"Deputy Captain Chen, the special police have been notified and can act at any time, what we need to determine now is where this bastard is."

There are only two words of greeting, and he is also a resolute person, and he has time to chat after the task is completed.

Chen Yi: "Locate it directly, I brought someone over, so you don't have to bother with technical investigation." ”

He pointed to when it was new.

Qin He looked at Shi Xin and nodded, "Okay, then we'll start right away." ”

When the new technology was used before was just to determine the approximate location of Fan Zikun, as long as the mobile phone card was not unplugged, even if the phone was turned off, it could be found out.

If you want to reduce the error, you can use other means, such as the mobile phone satellite tracking system, the error can be accurate to within five meters, provided that the mobile phone is not turned off and the mobile phone card is intact.

The smaller the required error, the more demanding the conditions required.

(End of chapter)