The mood of the people in the conference room was a little complicated.

Especially those colleagues in Qingyu County, they were a little ashamed in their hearts.

They felt that Mu Yuan was purely giving them face by saying this.

If they have the ability to solve this case, then there is no need to wait for these three years.

What kind of cooperation, that is just the modest words of the Mu detachment.

"Mu detachment, don't worry! You just need to set a direction, and leave the errand to us. Director Wu said very simply.

Mu Yuan smiled and said, "How can you let Wu Ju run errands! I have to do it myself!"

Director Wu showed an embarrassed but polite smile, and he heard a hint of disgust from Mu Yuan's words......

But he couldn't argue with it.

With his understanding of Mu Yuan's case-handling methods, there are indeed many things that need to be handled by him personally, and others really can't do it for him.

"So what are we going to do next?" Director Wu immediately turned to ask.

Mu Yuan said: "Let's take a look at these materials first!"

After speaking, he glanced at these people in Qingyu County and said: "After all, it is a case that has passed for almost three years, and some of the details in it are estimated that you are not very clear, just to deepen the impression." ”

Director Wu and others also agree with this.

......

It is obviously unrealistic for everyone to read all the information - Mu Yuan is an exception, he does not belong to the category of "everyone".

According to Mu Yuan's request, Captain Ming classified all the materials and cleaned up all the materials according to the different directions of the investigation.

As for Mu Yuan, it is necessary to check all the information in detail.

This is not someone else's request, but a goal that Mu Yuan set for himself.

As the chief investigator and helmsman of a homicide case, if you can't know the details of the entire case, how can you solve the case?

What's more, Mu Yuan still stepped in halfway, if he didn't understand all the information in detail in detail, he would really become a "blind man touching an elephant".

After reading all the information in a short period of time, it is an impossible task for others, but for Mu Yuan, it is a bottle of thought storming elixir, a bottle of energy elixir, and a bottle of super energy elixir, if this can't be solved, then follow this recipe again......

Now that Mu Yuan is using the Mind Storming Elixir, it can be regarded as using experience, and he no longer has to worry about the situation that he will collapse.

Secretly poking and poking the three bottles of potion into his stomach, Mu Yuan entered the time to flip through the information.

He swept through the information, and everything was imprinted into his mind in an instant, which can be called an automatic scanner.

The scanned content is analyzed and processed in the mind.

The more he looked, the tighter Mu Yuan's brows furrowed.

Looking through the information now, no problem is the biggest problem!

Because if you can't find the anomaly, you can't find the entry point again, let alone solve the case.

Base station data, passing data, GPS positioning data, no suspicion was found.

Then, Mu Yuan took over a few hard drives and viewed the surveillance video.

A suspect, if it is a premeditated crime, there will definitely be some abnormalities in the performance before and after the crime, as long as such a person appears in the surveillance screen, Mu Yuan can see some clues.

He imported the video into the playback software and directly selected 16 screens to play.

The scale of the video material is huge, and even at Mu Yuan's speed, it is impossible to compress the time too short.

He spent the morning looking at surveillance near the location where the locked suspect boarded the car, and found no suspicious person.

Later, the video footage left by the taxi along the way was analyzed and reviewed.

It is only concluded that this person did not get out of the car halfway, which can be regarded as a corroboration of the suspect's pedaling location. The suspect sitting in the back row didn't even have a chance to show his face.

Mu Yuan didn't give up, and then called up the surveillance video in the car.

The man got into the car from the left side, and after getting into the car, the whole person was buried behind the driver's seat, and the camera in the car failed to catch his face.

This video is one of the important pieces of evidence in this case, and the Qingyu County police don't know how many times they have seen it.

This video material is also explained in the case report materials.

The suspect's face is not found throughout the video, and the suspect can only be seen wearing dark casual clothes.

During the time the suspect got into the car, the car stopped for nearly two minutes, and the police speculated that it was likely that the driver was haggling with the suspect.

After all, it is going to the suburbs, and the driver definitely does not want to go, but if the suspect promises to give a high price, coupled with means such as selling miserably and making up stories, the driver is still willing to make a trip.

It's a pity that the video is not recorded, otherwise this evidence would be even more perfect.

At the end of the video, the suspect appeared in the surveillance footage, but his head had been covered with a hood, and only two eyes were exposed.

He must have destroyed the camera, and the picture ended there.

This also proves that it was the passenger sitting in the back seat who committed the crime.

Can...... For solving crimes, this doesn't help much.

These are all clues sorted out by the Qingyu County police before, and it turns out that these are not of much help to solve the case.

Mu Yuan was a little disappointed.

"Okay, it's past 12 o'clock, let's go to the cafeteria to eat first, and then continue to study the case. The Gong detachment, who was in charge of overall coordination, greeted from the side.

Mu Yuan raised his head, didn't think about it, and said, "Gong detachment, why don't you bring us a boxed lunch, and you won't delay your work." ”

Detachment Gong smiled awkwardly and said, "Let's go eat! I don't care if I solve the case for a while, don't I? Moreover, with so many people, it is quite troublesome to get a boxed lunch." ”

Mu Yuan glanced at it, and it seemed that ...... There are only seven or eight people here, not much, right?

But he didn't say this after all, he had already thought of the problem: if you make a box lunch, how many boxes should you give yourself?

Although the effect of the Brainstorming Elixir has not subsided - this is already the second set, but now there are a lot of potions in Mu Yuan's backpack, and it is not worse than this.

So everyone went to the cafeteria together, and the atmosphere was very warm.

In fact, people like Mu Yuan, who often eat in the canteen of the city bureau, are already tired of eating, but the group of people in Qingyu County still feel quite fresh, so they naturally have a little more expectations.

Since it was a weekend, the city bureau was not a district and county bureau, and there were relatively few people on duty, so there was no big pot of buffets, and the master of the canteen made a large table of sumptuous dishes, which made Mu Yuan very happy.

This taste is definitely not as good as making it yourself, but it's better not to have to do it yourself, right?

At the dinner table, many people still stayed at the level of "heard" about Mu Yuan's meal, and now they have finally seen it with their own eyes.

No wonder others are so capable!

It seems that someone said that only those who can eat can do it, and this is indeed true.

After the meal, a group of people returned to the case research room, and there was no lunch break or anything......

The other members of the task force basically didn't read the information they assigned, but Mu Yuan had already seen about it.

He was going to look at the file again.

In the conventional sense, the file only contains the necessary evidence and procedural legal documents related to the case, and does not necessarily have to be bound to the file for the materials produced in the course of the investigation.

And this kind of unsolved case, the so-called case file materials are actually not real files, especially homicide cases, as long as the information and data collected during the investigation process will be archived with the case file, what if it can be used in the future?

The dossier that Mu Yuan wants to see now only contains evidence materials and legal documents.

Before the case file is solved, the only evidence that can be called in the real sense is the DNA and the current investigation record.

The investigation information of the murder must be very detailed, and Mu Yuan carefully flipped through every page.

Suddenly, his eyes fell on the photographs of the scene in the current investigation record.

Not everyone can read the investigation materials of the murder case, and the feeling of blood will make people feel uncomfortable.

Mu Yuan is now completely accustomed to it, and he has seen even more bloody scenes than this murder, such as the corpse splitting case, and now this case is just a knife cutting his throat.

This photo is a panoramic photo of the scene.

The driver lay on the steering wheel, his hands clasped around his neck, because the steering wheel was supported, even if he died, his hands did not hang down.

The murder weapon was a dagger, just an ordinary folding dagger, which was still stuck in the driver's neck.

Blood dripped down the steering wheel, and the underneath footpads were completely stained red.

Other than that, there was no blood in the rest of the cab.

And in the position of the driver's seat headrest, there are two bloody handprints.

From the point of view, these two handprints should be left by the murderer.

In addition, there is a bloody handprint on the position of the inner doorknob on the left side, which was also left by the murderer.

He must have killed the driver by lying on the driver's seat, then pulled back with the seat and pulled open the left door to get out.

In addition to this, there were blood stains on the outer door handle of the driver's seat.

These bloody handprints have one thing in common, none of them can extract palm prints or fingerprints.

This shows that the murderer was prepared and put on gloves.

Mu Yuan read the entire current investigation record and fell into deep thought.

After a while, he suddenly raised his head and asked Captain Ming, "Captain Ming, when you investigated this case, why did you characterize it as a robbery and murder case?"

In fact, Mu Yuan asked this question a little knowingly, because he had already seen it from the information just now, and the biggest reason why the Qingyu County police characterized this case as a robbery and murder case was that there was not a penny left in the car and on the suspect.

Under normal circumstances, how can a taxi drive until the early hours of the morning without a penny on it? The biggest possibility is that the money was taken away by the murderer.

This is the most striking feature of robbery and homicide.

Captain Ming was still checking the information in front of him, and when he heard Mu Yuan's question, he raised his head directly and briefly explained the situation.

"In addition to the fact that all the money on the driver's body was robbed, there is another factor that supports our conclusion that this is a robbery and homicide, and based on the circumstances of the murderer's entry into the car, it is inferred that the driver and the murderer did not know each other. This characteristic of committing crimes against unspecified people is also consistent with robbery and homicide cases. ”