It was a sticky note paper.

There is some handwriting on the paper.

The words were written with a signature pen.

Perhaps because the printed handwriting is more easily damaged, and the writing of this pen is barely legible.

Of course, this is relatively large with these handwritten fonts, and even if there is a blur, the strokes or something may still be recognizable.

But now that the sticky note paper was also folded, Mu Yuan had to carefully disassemble it.

Sticky notes are significantly thicker and less likely to break than hospital invoice paper.

When the sticky note was finally opened, everyone present couldn't help but be stunned.

It's not that what is written on it is amazing, on the contrary, it is very ordinary.

There are a total of nine names, all of which are names of the nature of passers-by.

And after the name, a lot of "positive" characters are written.

The number of these "positive" characters varies, some have three or four, and some have seven or eight.

Even some of the "positive" characters have not yet been written......

For these "positive" words, it is easy to understand, they are a way of counting.

But what exactly is this count, and what it has to do with the murderer, is unknown, or rather...... There are doubts about whether the words on this note were written by the murderer.

"Squadron Mu, what do you think of the name on this post...... note?"

Mu Yuan said seriously: "This doesn't need to be 'felt', we have to speak with facts." Since these names appear on the same sticky note, it means that there is some correlation between these names, and we need to find these people now. Then, through its relevance, it is finally determined who the owner of the note is, and then how 'it' is related to the owner of the wallet. ”

Team Yang frowned, but at the moment he didn't talk about the workload of this matter.

It is true that it is not easy to find out the name of the person, after all, there are too many people with the same name, especially the name of this kind of passer-by.

Just one person, even if it is only in the province, the same name and surname may be tens of thousands, let alone the whole country.

And to sit down with these nine names one by one and find out the real owner, it is not as simple as saying.

But that doesn't mean it can't be done.

A few years ago, it would have been impossible to accomplish such a job.

However, with the advent of the era of big data, this advanced technology has also been used in the public security industry, and it is still possible to find the correlation through the collision and comparison of massive data.

If the identity of the owner of this note can be determined through the collision of data, combined with the invoice of the hospital, the owner of the wallet can almost be clarified.

Merely...... In this kind of work, no one dares to say that there will be a result until the final conclusion is reached.

The process of police handling cases, many times is a process of hope-disappointment-hope-disappointment, and every policeman must have a feeling of "seeking truth" and abusing me thousands of times, and I treat the truth like my first love.

"I'll go down and make arrangements!" After a while, Brigade Yang said seriously.

Mu Yuan nodded and said, "I'll go and see what DNA is done!"

Brigade Yang paused for a moment, but didn't say anything - when he met such a person who knew everything and was proficient in everything, Team Yang's heart was also quite broken, and his confidence was about to be lost.

......

The Pujin County Criminal University is operating very efficiently.

It's a homicide!

If some of the criminal police brigades have sufficient police strength, some personnel may be assigned to participate in the investigation.

But if the police force is insufficient, it is almost a full mobilization.

And if it is a particularly complicated case that consumes special police resources, even if the criminal police force is sufficient, it is enough to choke.

This is the case with the current Pujin County Criminal University.

There are seventy or eighty people, and now they have to be all dispatched......

Of course, these detectives can't just look at the clues found in their wallets to investigate.

As an old tradition of the criminal police over the years, visiting and investigating is indispensable and very important.

If no other valuable clues were found at the scene, the visit would be of little value, but river sand was found at the scene!

This is an important clue!

Although this clue is a bit too general, it is less directional than the things found in the wallet.

However, when the police handle cases, especially this kind of homicide cases, it is impossible to only focus on one direction of investigation and investigate downward, in that case, once the investigation line is broken, it will have to start from scratch, which will take too long.

Especially in the beginning, it was all about going long, sorting out all the threads, and then gradually eliminating those meaningless clues.

Besides, the river sand did appear under the deceased, and was directly related to the deceased.

The connection between the wallet and the deceased is not so close, and the relationship between them is deduced through logical reasoning......

Therefore, if you can break through directly from the clue of river sand, you will undoubtedly be closer to the truth.

In fact, as far as the visit is concerned, it is not enough to be a person who has been sentenced to a large sentence. It is not so much that the people of the Criminal University go to visit, but that the police of the Criminal University go down to each police station to guide the police station to complete the task of visiting and investigating.

The visit mainly focused on two aspects: 1. Where there was river sand in the first three to five years? 2. In the first three to five years, there were no cases of missing persons.

The data generated by the first point must be massive, and in a county, in the past three years, there must be a lot of places where river sand is piled up.

And the second point is that there is very little data generated.

Considering that the deceased may not be from Pujin County, the sub-bureau reported to the municipal bureau and issued a notice to the whole province to find clues about the missing persons as much as possible.

Compared with the kind of murder that is reported, this kind of homicide in which the police find the body themselves is undoubtedly more troublesome.

In a normal homicide case, the identity of the deceased is basically clear, and in this kind of homicide where the police find a corpse, the first thing that needs to be done is to verify the identity of the deceased.

It's better that the body is intact, but if it's divided, highly decomposed, etc., it's a headache.

And the most troublesome thing is the current situation, the deceased has directly become a pile of white bones.

For example, a normal corpse, if you send a report to the investigation, you can at least attach a photo of the corpse, and even describe the characteristics of the clothes, right?

But at the moment, there is no description of this case—the only certainty is a pile of bones! But who knows what a person's bones really look like? Especially a living person!

Therefore, the best thing to do about this kind of thing is to cast a wide net and focus on the investigation......

And when they were visiting and investigating, the forensic team was not idle, conducting DNA identification on the pile of white bones.

Just two forensic doctors from Pujin County will definitely not be able to handle this matter, and the Pujin County Criminal Investigation Technology Office will not be able to do DNA identification.

The only thing they could do was to take samples from the pile of bones.

If it weren't for the fact that it was not ideal to go to the city bureau with a pile of white bones, and they themselves had the qualifications to sample the samples, it is estimated that they would have directly dragged the pile of white bones to the city bureau.

However, although they have the ability to take samples, the task in front of them is not so easy to do.

After all, this is a white bone that has been exposed to the wilderness for several years, and whether or not you can get a sample suitable for DNA depends not only on technology, but also on luck.

So Mu Yuan personally came over to guide the sampling of samples - he hoped that his Ou Qi could bring good luck to this matter.

He has a mysterious confidence in his luck.

If there is no luck against the sky, how can it be found by the system? This kind of luck is definitely much more awesome than winning hundreds of millions of lottery tickets.

Of course, he is not a blind command, although he is not proficient in forensic technology, what he got before was only the technology of autopsy, not including DNA identification, but as the saying goes, touch bypass, with the support of these technologies, he is still very confident.

And at the moment, it's just a sample sampling, not a real identification.

Mu Yuan didn't know about DNA identification, but he knew where it was more likely to extract qualified samples......

Even if it's a white bone that has been exposed to the wilderness for years!

When Mu Yuan was busy here, there was also a team of people from Pujin County Criminal University, who surrounded several computers and began to screen relevant data.

One by one, the names are entered into the system, and various trajectories and relationships begin to correlate and collide!

At the same time, some people began to rush to larger hospitals and health centers to screen people who were seeking medical treatment at that specific time.

......

When it's busy, time always flies.

On the contrary, when a person is too bored, time passes slowly.

Mu Yuan felt that time was passing slowly.

After he finished sampling the DNA samples, he watched as the two forensic doctors drove the samples to the city bureau and then ...... He had nothing to do.

It's not that he really has nothing to do, but that what he can do now can be done by others - unless he uses the Brainstorming Potion, he is not much more efficient than others.

For this kind of work that can be replaced by others, he doesn't want to do it - a good enough person should not steal the jobs of ordinary people.

But he was idle and really bored, so Mu Yuan decided to find some work to do.

However, it is some distance from the main urban area of Xihua City, and most of the area is beyond the scope of Xiaomao's shared perception, so this remote detection method is not easy to use.

Fortunately, this is not difficult for Mu Yuan!

It's hard to find a homicide case in the whole city, but it's still a lot to find a criminal case in a county.

Pujin County is only an inconspicuous county in Xihua City, but compared with some not very developed prefecture-level cities, Pujin County has certain advantages.

This advantage is not only reflected in the population and economy, but also in the number of cases.

Mu Yuan, as the captain of the sharp knife team of the Serious Crime Brigade of the Municipal Bureau, has the authority to check the cases in the city, so he will be clear about how many cases have been issued in Pujin County in the past ten days.

Then, he started his performance in an ordinary office of the university......

Ask for a commuter pass!

(End of chapter)