The prison side tossed in the middle of the night, and found the pager in the crack of the wall of the utility room, but the pager was a pager that had been shut down for a long time, and it could only be used as time, Wu Shuncai interrogated Bai Kaien, and he only admitted that he was an old pager who picked someone else, such a result made Wu Shuncai satisfied, the stopped pager, that is obviously not a communication tool, although it is still a violation, the surname is not so serious.

In this regard, Liu Gang was helpless, even the two policemen only saw the pager, the model is the same, whether it can be used or not, they have not specifically checked it. After resting in the town for a night, at eight o'clock, just after going to work for a while, Liu Gang called back to the task force and reported the case, "I suggest that Bai Kaien be transferred to Haizhu, and at the same time, I hope to ask the S Provincial Public Security Department to assist in the investigation of Cui Xiulan......"

Originally, Liu Gang was going to go back to Province S by himself, but after knowing that Cui Xiulan might be local, he temporarily dismissed the idea of going back.

As for Bai Kaien's transfer, although not enough evidence has been found, the connection between Bai Kaien and the 418 case can also be determined, which undoubtedly opens a breakthrough for the detection of the case, therefore, Zhou Chunlu received a phone call and immediately agreed to the decision to transfer Bai Kaien back to Haizhu, found the leaders of the city bureau, and requested that Bai Kaien be transferred back to Haizhu Prison.

The director in charge of criminal investigation quickly asked Zhou Chunlu to meet the director, and the director did not dare to slack off, and quickly contacted the Prison Management Bureau of the Provincial Department of Justice, the management of prisoners, which has nothing to do with the Public Security Bureau, it is a matter of the judicial department, and the transfer of prisoners across provinces must go through the Department of Justice, fortunately, Xin Yu's classmate is the deputy director of the Prison Management Bureau.

Transferring a prisoner is a bit troublesome for ordinary people, but for a deputy director of the Prison Management Bureau, it is to let people make a phone call to solve the matter, therefore, after making a call, Xin Yu directly arranged manpower, and the Public Security Bureau also sent two special police, two criminal policemen from the serious crime team, an off-road police car, and two full-time drivers.

Haizhu Prison sent a special prisoner car, an off-road police car, and the head of the prison administration section personally led the team, and arranged four prison guards and two drivers, and at the same time, the armed police team stationed in the prison also sent four armed policemen.

The two teams of people formed all the way, and they didn't wait for the documents to come down, and set off directly to the provincial bureau to get the official documents, anyway, they also needed to pass through Yuezhou, eliminating the time to go back and forth.

Liu Gang and the two were not idle, they sent Su Qiang to the long-distance bus station early in the morning, and went to the local public security department, and the Haizhu City Bureau also faxed an official letter requesting the assistance of the Annan Public Security Bureau. A deputy director of the office received Liu Gang and asked a deputy head to accompany Liu Gang to the mobile company, but the trip to the mobile company was a big gain, not only confirmed that the number was handled by Cui Xiulan's ID card, but it was handled on January 7, and the records of the squadron living room, Cui Xiulan was the squadron that left on January 6, and the information she got from the barber shop was the day after she returned from the squadron, and she left the barber shop, that is, the mobile phone number was handled after she left, and the time of the cancellation was three days ago.

"I only sold my account three days ago...... Can you check whether Cui Xiulan has other mobile phone numbers? Liu Gang asked, Bai Kaien made a call four days ago, and Cui Xiulan came to cancel the number three days ago, obviously because she received Bai Kaien's call, and the purpose of her cancellation was because the mobile phone number may have been exposed, but it doesn't mean that she doesn't use her mobile phone.

"Is it to check the past few days, or ......" The employee of the mobile company took them to another waiter, who heard his request and immediately felt a little big.

"In these five days!" Liu Gang handed over Cui Xiulan's personal information in his hand.

"Cui Xiulan, without her, I have handled the number of the new account opening in the past few days, if there is, I will definitely be able to know."

"Can you be sure?"

"If I were an Annanite, I might not remember clearly, but a person from another province would have a little impression that in the past few days, there is no person from another province to apply for a mobile phone number."

"Can you find out where the mobile phone number of the pin number is handled?"

"The sales number of mobile phones can only be handled in the business hall where the phone is handled, otherwise, you can only wait for the automatic cancellation number after three months of shutdown. The waiter replied.

Liu Gang immediately found the business hall that handled the mobile phone number, the location of the business hall is quite remote, the business is not very good, the memory of the salesman is not bad, I still remember the first thing to sell, after all, mobile phones are still high-end consumer goods, the consumer crowd is not large, and there are even fewer sales numbers, these more than ten days, Cui Xiulan came to sell the number alone, not to mention that there are two more attention-grabbing places, one is that Cui Xiulan is a big belly, and the other is, on her mobile phone, also pre-deposited more than 3,000 yuan of phone bills on it, and refunded more than 3,000 phone bills at once, so naturally I remember it more clearly.

"It's her! It's her, but her belly is much bigger than this! It looks like it's been seven or eight months! Liu Gang took out the photo, and the salesman immediately recognized it.

It is confirmed that Cui Xiulan is in Annan, but it is obviously not easy to find out this Cui Xiulan, this is Annan, not Haizhu, the Public Security Bureau will send the photo down and let the police station investigate, especially, Cui Xiulan's current identity is only living with Bai Kaien, and there is no other evidence to prove that she is related to the case.

"Deputy Director Lin, can I trouble you ......" Despite this, Liu Gang still made a bold request, relying on him alone to find such a person in the vast sea of people is tantamount to looking for a needle in a haystack.

"Team Leader Liu, this Cui Xiulan is just an important witness, not a suspect, we can only let the police station below pay attention to ......" The result was similar to what he expected, the other party politely rejected his request, only said that he would let the following pay attention, but he didn't even leave a photo, which was obviously a pretext.

Helpless, Liu Gang can only rely on his own strength, fortunately, Cui Xiulan has a very obvious characteristic, which gives him a little confidence. There are only two people, him and Zhang Meng, so it is naturally impossible to investigate next to each other, so they can only start from the existing clues, follow the vine, and determine a direction.

Their current clues, just that mobile phone number, and that photo, although the mobile phone number has been shut down, but after all, the mobile phone has been used for a few months, and those call records will inevitably reveal some secrets, and the possible surname of Cui Xiulan to re-apply for the card number is still very large, although she did not re-apply for a number under her name, but she can use other people's ID cards to handle a number, and the handling of mobile phone numbers is not so strict, especially in some small shops, as long as you give an ID card casually, You can do it too, anyway, it's prepaid, and I'm not afraid of you running away. Of course, if Cui Xiulan didn't do it herself, they would be helpless.

The second is the photo, after knowing that Cui Xiulan is still in Annan, Liu Gang thought of a possibility, that is, Cui Xiulan's mother and son are here in Annan, of course, he is not unwarranted speculation, the background of the photo is a farmer's house, although it is impossible to get a glimpse of the whole picture of the house, but it is illuminated by the windows of the house, and the windows are pasted with beautiful window flowers. However, in order to be more sure, Liu Gang went to the barber of the barber shop again, "When Cui Xiulan is here, does she often leave the barbershop?" ”

"Except for going to the labor camp, she hardly goes out." The barber replied quickly.

"She has been in the labor camp for half a month in a month, and if she walks around, how can she have time in the barbershop." The barber apprentice on the side smiled and shook his head, Liu Gang was not very old and did not wear a uniform, she was not the slightest nervous about this big boy who was said to be in the criminal police brigade.

"You mean, she goes to the labor camp half a month?" Liu Gang's eyes suddenly lit up, the record of the squadron's cohabitation room, he looked at it more carefully, generally, Cui Xiulan only went to the labor camp once a month, and the time was generally four or five days, and when it was long, it would only take eleven or twelve days to do long, if it was half a month to leave, it was obviously a problem in the middle.

"Half a month is only more, not less, each time I go for more than ten days, the longest one is twenty-three days, I still remember it clearly." The barber confirmed with a smile.

"Have you been walking for four or five days?" Liu Gang has a slight excitement in his heart, there is a big gap between the time Cui Xiulan leaves the barbershop every time she leaves the barber shop and the time she goes to the labor camp, that is to say, there is a lot of time, Cui Xiulan went somewhere else, the best explanation, then it is very likely that her son is also near Annan, after all, Cui Xiulan is not from Province A, in this Province A, there are other relatives or people with possible surnames, although it cannot be said that there is none, but it should not be big.

"No, at least ten days." The barber and the barber apprentice were almost at the same time.

"Thank you!"

"Go to the Public Security Bureau!" Out of the barbershop, Liu Gang sat in the car, although there is no conclusive evidence, according to the current situation, it can almost be determined that Cui Xiulan is not far from Annan, and her son should also be in Annan.

(To be continued)