Actually, the reason is very simple.

In other words, it is easy to understand, such as killing people with guns!

If a person is holding a gun and shouting to kill someone, the bullet does not necessarily hit the target during the shooting. In the end, just because you didn't kill the target, you can't tell that the person isn't trying to kill, right?

"What's next?" asked Li Ming.

Mu Yuan said: "Go back and adjust the monitoring! From the afternoon to the early morning of the same day, all the monitoring data near this park will be called up." See who has stayed in this park for a long time. This person should be relatively easy to determine, as long as this person entered the scene before Hu Tian fell into the river, and the time of departure was after the fall into the river. After all, it was more than 1 o'clock in the morning, the flow of people was very low, and the difficulty of the investigation was not great. ”

His words can be regarded as defining the nature of this task - it is not difficult.

You can't always let the Mu brigade help you with the work that is not difficult, right?

Mu Yuan and Li Ming didn't stay in the park for long, and drove back to the Jinchuan District Office.

At this time, the Jinchuan District Criminal University was a little empty.

This is the state of the big penalty, once a big and important case occurs, most people are busy with the case outside, and it is difficult to see people in the office.

Just when Mu Yuan was about to make a call to the Wan Brigade and tell him about the situation, his phone rang.

Pick it up and take a look, the number is quite familiar, isn't this exactly the team of Wanli?

"Brigade Wan, what's the matter?" Mu Yuan asked formulaically.

The Wan team suppressed his voice and said, "Mu team, people have found ...... Uh, I should say that the body was found. ”

"Really, that's great!" Mu Yuan was overjoyed, although he didn't think that the corpse could provide him with much clue, but after all, this was an important part, and it was a good thing that it could be completed earlier than the case.

At least Mu Yuan can justifiably handle this case as an intentional homicide case.

"Where is the body now?"

"I'm on my way to the funeral home. "We have informed Wang Siyu and Hu Tian's parents, but they are unwilling to let us do an autopsy. ”

In this regard, the Wan Brigade is also very depressed.

If an autopsy is not allowed, how can the real cause of death of the deceased be determined?

Maybe it's not necessarily that he was killed by Wang Siyu and then thrown into the river, eh...... It's just a metaphor.

But whether it's true or not, Hu Tian's parents didn't allow an autopsy to be really frustrating.

As long as there is no evidence to prove that this is a homicide, if the family of the deceased does not agree to the autopsy, the police really have not much to think of.

But now it is Hu Tian's parents who insist that Hu Tian was killed, and they are the ones who prevent the autopsy, and there is no one to do this.

After hearing this, Mu Yuan replied very calmly: "It's nothing if you don't have an autopsy! In this case, the autopsy is of little significance, and the deceased almost certainly died of drowning." Our top priority now is to get to the bottom of what is behind the scenes. ”

Subsequently, Mu Yuan told the Wan Brigade everything he had just found in the park.

Wan Brigade instantly felt his brain buzzing.

The case...... Or is this a case?

"I'll rush back!" said the Wan Brigade very simply.

It can be said that at this moment, the thinking of the Wan Brigade was thoroughly taken seriously.

This is not to blame for the Wan Brigade, this matter, no matter how you look at it before, it was an accidental death, this kind of thing, the police only need to restore the truth, and tell the final investigation results to the family of the deceased, this kind of thing The police have to deal with several cases every year, or even more than a dozen, there is no need to pay too much attention to it.

Now that he heard that this could really be a murder, it was hard for him not to pay attention to it.

......

"This silk thread was really brought down from that crooked-necked osmanthus tree?" After coming back, the Wan Brigade wanted to see the silk thread as soon as possible.

But at the moment he saw it, the Wan team was a little suspicious of life again.

In such a complex environment as a tree, such a silk thread can still be found, what kind of eyes is this?

Mu Yuan didn't answer, and directly took out his mobile phone and turned out the photos he had just taken and put them in front of the Wan team.

Although the silk thread was small, the magnification function of the mobile phone was very powerful, and the team saw the silk thread hanging on the branches......

Team Wan frowned and pondered for a moment, and before Mu Yuan could prompt, he began to arrange for personnel to investigate the surrounding surveillance.

It's a task that isn't very difficult, but it's time-consuming.

Fortunately, there are now tools for video structuring processing, which can analyze and process video surveillance through intelligent means, and then extract valuable data for themselves, which is definitely not comparable to human viewing.

The park is not a closed park, with one or two exits, it is open and there are multiple roads to get out.

This also brings some difficulties to the retrieval of surveillance video, and the more exits and more points, naturally consumes more time.

There are seven exits in total, each of which has a monitor.

Seven channels of surveillance video were retrieved, and after some analysis and processing, there were really not many people left on the screen, just seven.

These seven people all entered the scene before Hu Tian fell into the water that night, and they were the people who left after Hu Tian fell into the water.

Seven people, five men and two women.

Such a proportion of people is quite normal.

After all, in the middle of the night, the proportion of men who are still hanging outside is relatively higher.

Of the two women, one could only see the back, and the other could see the side face.

"We need to do a scouting experiment. Mu Yuan looked at the information of these personnel and said in a low voice.

"What reconnaissance experiment?"

"Get a few people to climb up the tree. Compare the resulting traces of wear and tear on the bark with those that remain on the tree today to determine the approximate weight of the climber. So we were able to do a screening of those seven people and narrow down the investigation. ”

"This ...... Does it make sense?"

"Of course there is!" Mu Yuan said with great certainty.

The Wan team hesitated for a moment, and did not refute again, anyway, it would not take much energy to do this thing.

With the orders of the Wan team, soon eight people gathered together, ranging from 90 catties to 160 catties, almost 10 catties a grade.

As for the heavier ones, they didn't look for them, because according to their estimates, the seven people screened through the video should not weigh more than 160 pounds.

Two cars pulled everyone back to the park.

In order to have a more intuitive and effective result, Mu Yuan directly asked everyone to be in the big osmanthus tree.

The lightest 90 pounds and 100 pounds are all female policemen of the Jinchuan District Criminal University.

Although they are women, they have a good ability to climb trees.

What's more, it's not like they're really going to climb to the top of the tree right now......

Everyone climbed over the tree, and Mu Yuan would carefully check the traces left on the tree, so serious, as if the flowers could be seen on the traces.

Wan Da and the others also observed from the sidelines, but in their opinion, although these traces did make a difference, they could not tell what these differences really meant.

Soon, all eight of them had climbed over.

Mu Yuan pinched his chin, as if he was a thinker, and said, "I think that the person who climbed the tree that night should be a woman." Because these traces left on the tree before are indeed closer to the traces left by the two female comrades. ”

"Female?" Wan Da was a little surprised, when he looked at the seven people screened through the video just now, he subconsciously didn't consider the suspicion of the two women.

After all, generally speaking, this kind of thing will not be done by women, and men have an innate advantage over women in the work of climbing trees.

So when he sketched the scene in his mind, he subconsciously characterized this mysterious figure as male......

Ask for a commuter pass!

(End of chapter)