Bai Song has been on a business trip so many times, and it is the first time he feels so comfortable.

In the past, business trips were either in a hurry to do errands, or to catch people, or thrilling, but there was never a time when I could see what special scenery there was in the city on a business trip.

This time, the Guo detachment gave the contact person, and the internal staff was responsible for arranging, this kind of business trip, Bai Song felt like a tour.

This is a murder 20 years ago... On the first day he came, Bai Song felt very comfortable, basically went to various units to deliver papers, went back and waited, and then ate and stayed.

...

It is not the most important thing to have a better treatment, the most important thing is that the work is carried out more smoothly than Bai Song imagined.

The industrial and commercial and taxation departments here have the green light all over the line, and if you go with the paperwork, you will be able to get the results the next day. Even the transfer of funds from the bank's corporate account is very efficient.

But even so, it's still not a good thing to do.

The situation of the printing and dyeing company Bai Song was psychologically prepared, but when he looked at the shareholder relationship chart, he was a little dizzy.

The electronic data that can be retrieved is okay, but the data before six or seven years, that is, before 2008, many of them are not computer data, but paper versions, which is a waste of effort.

The industrial and commercial department is now looking for someone to enter some information into the system, but it is still not perfect, and it depends on the original data.

The information of such a company is amazing.

Not counting these, the company itself also has a document library, which contains tens of thousands of contracts of various kinds, and has accumulated a whole warehouse in the past 30 years.

This is not something that these few people can exhaust at all, unless thirty or fifty people come, and they must be professionals or auditors who can understand this.

Sometimes the public security case encounters such a situation, for example, when Bai Song was in the economic investigation corps, he encountered a case of 26 billion yuan of property involved in the case, and he could ask an accounting firm to audit some data, but this case is not an economic case, but a homicide case.

In addition, the economic case itself has frozen a large amount of funds on the books, and when the case is audited, it has already been solved, and it is nothing to ask an accountant to audit it, and it is nothing to spend hundreds of thousands.

The probability of solving this case is so low, no one will pay for this money.

...

Time flies, and it's Wednesday in the blink of an eye.

Bai Song is responsible for reading some data and statistics, Wang Liang is responsible for analyzing some film and television materials stored by the company, Wang Huadong is responsible for proofreading some files that have been somewhat vague and unclear, and Sun Jie is giving Wang Huadong a hand.

"It was preliminarily determined that the company had raw materials from unknown sources. ”

On Wednesday night, at the daily routine meeting, Bai Song came up with a brief report.

It took him three days to report it.

This is not a valuable clue, for the local area, this kind of basic tax can meet the standard of enterprises, must be very important, even if some raw material problems are found, at most a few supervisors will be punished, will not shake the fundamentals.

Of course, Bai Song does not intend to shake the foundation of this company, which makes no sense. Even Zheng Yanwu said that in the previous era, it was not difficult to resell dozens of tons of chemicals privately.

The hotel is not bad, because it has four rooms, and the local area is more familiar, so the small meeting room here is free, and there are a lot of materials on several tables, most of which are moved from the company.

"The company doesn't have a roster that's been around 20 years ago, and there aren't a few people who work that long. I found a few old employees, but I just knew Zheng Yanwu, and my impression of Zheng Yanwu was still good and bad, and there was no reference value, and several executives of the company did not have much to discover", Bai Song concluded: "Now there is a problem, that is, to analyze who made the profit when Zheng Yanwu sold the shares, and now take a closer look, several shareholders at that time got the shares, and from the original handwritten agreement, although the price of this transfer is not high, there is no problem at all." ”

"Don't underestimate Zheng Yanwu. The Guo detachment was not in a hurry or impatient: "He was able to do that at the beginning, how could he not be a general." If he sells his shares, there is one person who clearly gets a huge benefit, and he can know. Therefore, the superficial kung fu must be able to do well. If it can be discovered by bystanders 20 years later, then he, the original witness, is too inferior. What we need to consider is that even if someone gets a huge benefit, it is a trade-off behind it, not a superficial one. ”

"Well, what Detachment Guo said makes sense", Bai Song nodded: "There is an investigation direction to check whether these shareholders had any changes in the shares of their own other companies or the transaction of related bulk assets when Zheng Yanwu sold their shares. ”

"Well, there's no hurry. "The Guo detachment is not in a hurry at all. He didn't have any hope at all in this case, and he came here to do service guarantee.

...

Bai Song finally realized how difficult it is to investigate such cases.

Bai Yulong, as a master of handling cases, was fortunate to follow the team to Jianye to participate in the handling of the Nanda murder case, but later the evidence was obviously insufficient, and the case has been hanging.

To this day, the investigation has not stopped.

Technology is constantly advancing, but it's been too long since the crime.

Now looking at the NTU murder case 18 years ago, it is unlikely that any new clues will appear, and no one dares to say whether there is an ending or not if the old clues are re-examined at a higher level of science and technology.

If the case is really solved one day, it may also be that the suspect is old and admits it himself.

Bai Song's case is also the case, when I went to Zheng Yanwu's house, it had been planned into a community, dozens of floors of buildings rose from the ground, and the soil 20 meters down from the villa was dug up and all the foundations were cast.

The evidence at the scene has long since disappeared into the Pacific Ocean!

Bai Song also gradually understood why the Guo detachment had not been in a hurry all along, because it was useless to be in a hurry at all.

This kind of case from 20 years ago has changed several times, and it is difficult to find the person who knew Zheng Yanwu at the beginning, even if someone knows, or someone has any doubts about the death of Zheng Yanwu's family, it is useless.

If everyone is lucky, and now a witness suddenly runs out, saying that he knows what the boss of the transportation company did and who instructed him, it may not be useful. Because, even if such a witness escapes, he must provide corresponding evidence, otherwise the evidence is too weak just by his mouth.

(There is no ink in these two chapters, and there is no ink on the police station and the investigation company, but it is still not the main plot, it can be regarded as excessive.) I didn't get off work until half past ten tonight, and I only had less than half a chapter draft before, and at 12 o'clock I finally sent out two chapters, I'm really tired, good night.

Where is the key to solving this case, test everyone~)