Since Zhang Yun can be finally selected by the criminal group, then his behavior and habits must have been completely mastered by the criminal group, based on Zhang Yun's regularity, even if the criminal group eats with Zhang Yun, it will definitely not destroy his regularity.

In other words, those dining records that are outside the talent market are certainly not in the scope of suspicion, and there is no problem with the screening ideas of the three restaurants that have been carefully screened.

However, if it is combined with the location of the shop leased by the criminal group in City B, this can only constitute two points and one line, and there is no feasibility of coverage screening.

At most, it can only be barely deduced that the talent market in which Zhang Yun is active is a major place for the criminal group to select cannon fodder in City B.

In addition to that, the whole other area of City B, you say it's a search target for criminal groups, it has such a possibility; You say it doesn't, and you can't come up with a good piece of evidence to back it up.

Is it possible to continue to search this talent market repeatedly?

Looking at the fake business card on the table, Fifth Zheng couldn't help but fall into deep thought.

"How's it going, Fifth Positive, can you see something wrong?"

Cao Le was originally very optimistic about the prospects planned before the Fifth Zheng, but he didn't know that Zhang Yun's behavior would be so rigid, as if he would never leave the talent market.

Nowadays, the feasibility of regional radiation is very low, and what can we find out if we focus on a talent market?

What's more, this was a few years ago, and if the fifth is unable to come up with a new idea, then the follow-up survey results may still not jump out of yesterday's template.

"That's right, fifth, we now only have two specific areas at most, the location of the criminal group's store and the talent market, and this kind of information is still very limited compared to the entire B city.

Even if we go to investigate the talent market again, what else can we find out when we have already repeatedly searched for it twice?

Besides, the talent market is the most mobile, and who knows who the gang of criminals has come into contact with?

Even based on Zhang Yun's identity and background, it is very likely that the targets that the criminal group contacted at the beginning were some people at the bottom of society, and it is difficult for such people to mix to a very high level, and it is difficult for them to stay in one place for a long time.

This design is equivalent to putting a stable shackle on the confidentiality of the information of the entire criminal group, and it is also a solid barrier that is difficult for us to overcome.

On this basis, can we really gain something? ”

Although the scope of Huang Xia's investigation at this time has gone beyond the background investigation of Zhang Yun, and to a certain extent converges with the idea of the fifth positive combined investigation, but now that the fifth positive is the core, Huang Xia does not care about some differences in opinions, but just devotes himself to the investigation of the case.

Cao Le and Huang Xia's analysis, the fifth positive obviously has similar thoughts and concerns, but for such concerns, the fifth positive is not as pessimistic as the two.

"The intermediary who owns this fake business card has two ways to obtain it:

One is obtained directly through contact with criminal groups; One is through contact with Zhang Yun and where Zhang Yun got it.

These two different ways of obtaining them have skyrocketed the value of the agent's investigation.

In addition, I think that Zhang Yun's regular lifestyle is not necessarily a defect, but a huge indication that makes the value of the entire talent market extremely accurate and concrete.

Or, as long as you dig deep into this talent market, maybe the experience of the criminal syndicate here a few years ago can be investigated.

Even the probability of finding valid witnesses who have witnessed members of a criminal group appears to be much higher than that of a widespread screening. ”

The optimism displayed by the Fifth Positive at this time made everyone present extremely surprised, because in their minds, the Fifth Positive's previous statements always seemed to be a little pessimistic.

This sudden change of temperament made them feel a little uncomfortable.

Could it be that it's because there really can't be anything found in City B, so the fifth positive will uncharacteristically want to boost everyone's morale through incentives?

"Fifth, everyone, colleagues, in fact, you don't need to make these vain things, you just need to say it directly.

If it is necessary to continue the investigation in City B, then we must find out useful clues even if we dig three feet into the ground.

If there is no need to stay in City B, then we should return to City L as soon as possible to report the results of the investigation to our superiors, so that the next stage of the investigation can be started as soon as possible. ”

Huang Xia stopped the ambiguous move of the fifth Zheng in time, obviously not wanting to waste too much time on some indifferent human affairs.

Although the vegetable market bombing case has not been solved within a time limit, the golden period for solving the case is numbered, and the victim's family wants to solve the case as soon as possible.

"In cases where witnesses have confirmed the presence, the success rate of a search in a given narrow area is significantly higher than that of a wide-cast search.

Our current goal is not to find some evidence of a definitive connection between Zhang Yun and the criminal group, but to find eyewitnesses who have been in direct contact with the criminal group.

There are many such eyewitnesses, and it is very difficult to find them out of the million-dollar population of City B without any screening conditions.

However, in the process of investigating Zhang Yun's social relations, we have accurately delineated a general area of witnesses, and now we still have the false identities that criminal groups used to contact witnesses.

Fake identity, fake address, everything is fake, but as long as it was once a definite link used to determine the relationship between each other, then through such a fake business card, it may not be impossible to find out which real witnesses. ”

Huang Xia and the others are obviously a little unable to turn around now, but in fact, they don't matter, they just need to explain in detail, so the tone of the fifth positive is still light and light.

With the slow narration of the fifth positive, Huang Xia and the others also turned red, but they didn't expect that after going around for so long a day, they fell into inertial thinking, and they really lost face as the elite of the heavy crime team.

Think about it, Zhang Yun is an intermediate bridge used to contact the criminal group, but if the criminal group only contacts Zhang Yun in City B, then Zhang Yun's bridge is not so important.

Now that the real bridge used by the criminal group to connect Zhang Yun and other targets has been clarified through the difficult investigation, it is too blind and short-sighted to continue to limit itself to Zhang Yun's known clues.

"Damn, if I didn't say it earlier, I thought I was going to continue to circle around Zhang Yun.

Now that a clear goal has been determined, what else is there to say, even if this talent market is Longtan Tiger's Den, we have to have seven in and seven out in it! ”

Although Cao Le was secretly ashamed in his heart, he was very thick-skinned, and he was obviously able to deal with the current embarrassing situation easily, with almost no psychological burden, and he said these bold words that did not belong to him quite shamelessly.

"Also, if the eyewitnesses are clear, it is indeed much more efficient to investigate carefully in this talent market than to cast a wide net."

Huang Xia is obviously not as faceless as Cao Lelai, but he is slightly embarrassed to echo the fifth positive point of view, which can be regarded as finding a downward step for everyone.

The clues were already clear, and everyone rushed into the talent market with a few printed imitation business cards.

In the talent market, it is normal to inquire about established companies like this, but such things should not be done too obviously, and if they attract the attention of talent agents in the market, it may be self-defeating.

Therefore, although everyone has a clear division of labor, they are not like a group of reckless people who meet people in it and ask, but every time they ask someone, they will make a small summary in the temporary group, and then go to other intermediaries to inquire about the news.

For the fifth Zheng, his biggest target at this time is naturally the intermediary who provided this fake business card.

After wandering around the market for a long time, the fifth is found in the familiar pile of people that the intermediary Zhou Peng was chatting and farting.

Although most of the intermediary groups that Zhou Peng mixed with at this time have changed a batch, there are still a few familiar faces, pretending to inadvertently get over the fifth positive, and soon integrated into their conversations, especially for the words provoked by Zhou Peng, the fifth positive will give a certain positive response.

Although this kind of accosting is very natural, it can't bear it too many times, and it soon attracted Zhou Peng's attention.

When Zhou Peng realized that it was the more self-motivated novice intermediary yesterday, his subconscious thought at this time was that yesterday's good fate did have a certain effect, and there was almost no doubt, and Zhou Peng also scattered a cigarette to the fifth positive a little casually.

Such a cigarette represents, to a certain extent, a recognition of the Fifth Positive, and it is also the excellent effect that the Fifth Positive wants to achieve at this time.

Quite smoothly, after this short period of rest, the fifth is moving closer again.

"I'm the fifth, and that's my business card."

Pretending to want to make a formal connection, the fifth is handing out a makeshift business card.