Therefore, a reverse check of the tenant's information provided in the rental contract is likely to be counterproductive.

However, the way to further narrow down the scope of investigation through tenant information is indeed too tempting, so the fifth positive is not ready to give up directly because of some sense of crisis or not.

There is always a way to get around the roadblock, and there is no need to blindly tie your hands and feet.

For this sudden contemplation of the fifth positive, Zeng Yayan immediately realized that he might have thought of some special clues, so he waited quietly on the side with anticipation.

But after waiting for a long time, the fifth Zheng's brows were still tightly locked, which made her feel a little strange. Could it be that this fifth is suddenly dead? They didn't seem to be talking about anything, so why did they suddenly crash?

Zeng Yayan, who was completely aroused, was not busy changing shifts, and sat directly on the sidelines, looking at the file idly.

Zeng Yayan asked the people from the technical department to help and make a list of rentals in the west of the city, and they also need to list their earliest rental time.

She had just flipped through a few pages of the dossier when the voice of the fifth positive suddenly exploded in her ears.

"Huh? Aren't we now monitoring suspicious people in the sub-region? Have you found any suspicious people in these tenants? ”

was stunned for a moment, and then Zeng Yayan seemed to realize something, and asked very excitedly.

"In the previous analysis, didn't we decide that it is possible for the criminal member No. 1 to have a criminal record? It is also a very good idea to use the personal information on the rental contract to conduct a reverse check. ”

Regarding this current questionable anti-investigation method, the fifth positive did not want to delve too deeply, but just explained it a little casually.

"Good. It's a good idea. It seems that it is still necessary to read more files. ”

Zeng Yayan was also very excited after hearing this suggestion, and hurriedly ran to contact his colleagues in the technical team.

When a large stack of rental information was placed in front of the fifth front, the feeling of looking for a needle in a haystack was instantly concretized, and this thick stack was a huge obstacle that all the squatting personnel had to face.

"There are already so many landlords alone, and we don't know how many tenants there will be. Even if it were possible to screen out ex-offenders, it is estimated that the number would be very large.

For these ex-convicts who may be scattered in various areas of the western part of the city, just thinking about it is a headache. ”

Zeng Yayan was also very excited when she heard about the good way of the Fifth Positive, but when she really felt the heavy weight of the landlord's information in her hand, she also seemed a little confused.

For this already anticipated situation, the fifth Zheng didn't say anything, silently took all the information, and silently put it in front of him.

Just as the fifth Zheng had already acquiesced to Zeng Yayan's complaint, it was as if he didn't care about it at all.

According to the previous assumption, it is assumed that the crime leader is a native of City L, and he owns the property in City L and uses it for the purpose of renting it in order to prevent the police from backtracking through the landlord contract.

Considering that renting a house online requires a photo of an ID card to verify the information, the crime leader will never use his own identity information or the identity information of the members of the organization involved in the killing to register.

Under such a general premise, regardless of whether the criminal leader is a native of L City or not, he will select a rental agent in L City to take care of the rental of the house here for him.

Also considering the early warning nature of this rental house, the relationship between this rental agent and the entire criminal organization should be unusually close.

Even if the members of the entire criminal organization are subdivided, those who participate in the killing are considered members of the front-line organization, and those who help deal with some tedious matters are considered logistics personnel.

If you think about it carefully, the more sophisticated an organization is, the more it wants to pursue concealment, the more meticulous its division of labor must be, and the cutting relationship between the members of the organization must be extremely tight.

Under the premise that there is a special person to take care of the housing rental matters in L City, the best way to use this house is to directly list it online for leasing after finalizing all matters.

The advantage of this is that the lease time of the house can be well staggered with the crime time node of the criminal group in L City, so as to completely cover up the original use of the house.

In addition to the characteristics of renting, the characteristics of the house itself seem to be very important.

The rental agent who was selected as a rental agent in City L must be a native of City L, after all, it would be very strange for an out-of-town to own a rentable property in City L.

Even if this person has a background in property speculation, or a background in the housing rental business, it is very inappropriate.

Not to mention how to ensure the loyalty of a business veteran, it is obviously unreliable to put a very secret and highly responsive thing under the name of a company.

After all, the rental management of these houses must be in the hands of his employees, and no one can say how much time this employee will delay from dealing with the police to giving feedback to the boss.

In addition, even if the police want to use the tenant list to counter-check, they will definitely use a roundabout way to make an unannounced visit, whether the entire company's management can react, or may be misjudged because of some routine official inspections, which is anyone's guess.

It would be unwise to outsource such an important task to a company's unwitting staff, even if those employees are members of a criminal organization, which is redundant staffing, rather than having an organization's support staff manage the rental of the house.

What's more, this kind of self-employed leasing method will be more ordinary than that of the company.

The desert is always the best hiding place for sand, ordinary and secluded, in some ways synonymous.

In order to ensure this universality, it would be very unsightly for the local organization member in L City to buy a new house to rent out, or a second-hand house to rent out.

The only possibility is that the local member of City L already had more than two properties, or either bought a new property for living in and rented out the old house.

Therefore, such an old house is either a second-hand house that has been traded for decades, or a house that has never been sold, and the suspicion that there are two properties under its name and the old property is used for rent is also very high.

Of course, after such an exclusion, it does not mean that these rental houses with special attributes are not suspicious, after all, if the rental housing used by the criminal leader to warn is not in the western area of the city, such a filter will create a loophole in the originally rigorous general screening.

For these selected special rental places, it is also necessary to send special personnel to verify them one by one, so as not to really make unnecessary mistakes.

If this strategy is used to carry out demining operations, perhaps such a thick stack of landlord information will actually seem very simple to deal with.

"Let the members of the technical team help to issue a copy of the landlord's household registration information and the transaction information of the rental house, and in addition, there must be an accurate count of the number of properties in the landlord's name."

After a cursory look at a few landlord information, the fifth official gave a command.

Zeng Yayan, who was about to accompany the fifth volunteer to work overtime, was a little stunned when he heard such an order, but he still did it. In her concept, the more constraints, the smaller the scope of the suspect's final restraint, whether it is useful or not, let's talk about it first.

After another half an hour, Zeng Yayan leaned over again with a stack of printed materials, and with the current posture, I didn't know what title they were going to test.

"According to these criteria, the names of eligible landlords will be singled out."

Seeing that Zeng Yayan did not have any posture of leaving, the fifth Zheng also acquiesced to the fact that she took the initiative to work overtime, and directly sent her a copy of the search conditions that had been sorted out.

With the joint efforts of the two people, a total of 13 lists were finally left, in this list, each landlord has their own characteristics, and there will be no problems if you let the experienced serious case team carefully check the tenant information.

As for the remaining landlord information, you only need to notify them and let them come with the tenant contract to cooperate with the investigation, and it will be very easy to have the grassroots police to assist.

With a long sigh of relief, the fifth Zheng finally recovered from the tense overtime state, and glanced at Zeng Yayan, who was so tired that his eyes were bloodshot, and he realized that it was already one or two o'clock in the evening.

After each went back to rest, time flew by, and the next day came quickly.

According to the duty arrangement, the Fifth Orthodox temporarily organized Cao Le, squadron leader Li Wenxing, and Zeng Yayan of the Third Serious Crime Group to hold a very simple meeting.

"Fifth, didn't you let our previous work go to waste? There is such a good thing, why not take it out earlier? ”

Maybe it was the shift work in the past few days that made Cao Le's brain a little confused, and while looking at the idea report in his hand, he complained with praise.

"Cao Group, as far as your brain is good, you can predict the future, and know everything about the future."

Li Wenxing has been busy for the past few days, and when he heard Cao Le's statement, he couldn't help but ridicule.

"That is, Cao Group, do you have any guidance and suggestions for this plan? If you can catch Crime 1 with precision, we'll go after you right behind your ass now. ”

Zeng Yayan also echoed a sentence after him, looking smiling, it seems that he can be reused by the fifth positive, and he is really in a good mood.