Zheng Hao has also accompanied Liu Pengcheng to do a few eucalyptus, and he has never seen him survey the scene so seriously.

Liu Pengcheng's exploration routine is actually just four words, people-oriented. It's not that he doesn't pay attention to evidence, but he doesn't learn that, and he himself is not very interested in and talented in these, so he likes to start with people and go straight to the core. As for DNA and other technical means, in Liu Pengcheng's eyes, they are all auxiliary means or means to prove his conjecture.

And now Liu Pengcheng is holding a magnifying glass and wearing white gloves, checking the wall behind Zou Xiao's body little by little, although he knows that the wall has been inspected several times by professional on-site investigators at the provincial, municipal and county levels, but he just doesn't believe that Zou Xiao can leave no traces. After taking a closer look again, Liu Pengcheng took out a handkerchief and wiped the tears that flowed from his eyes because of the sourness.

Zheng Hao, who followed behind, said with a smile: "You rest, I've watched it several times, and you're crying." ”

Liu Pengcheng stood up, suddenly, the position of the sun moved, the sunlight hit the glass door of the half-open wine cabinet, and the glass door reflected the sunlight and shone on the wooden wall.

So, he slowly squatted down again, and sure enough, when his eyes formed an angle to the wooden wall, he saw a clear shoe print! And at the scene, of all the corpses, only Zou Xiao was wearing shoes, slippers!

This is because the scene was full of family members and at home. The huge living room was carpeted, so everyone was wearing slippers. Except for the old man and the old couple who died first, the rest of the people either took off their slippers and wore only socks for the convenience of fighting, such as the three sisters of the Hong family, or for the convenience of escaping. Only Zou Xiao wore slippers until he died.

And the Hong family's slippers are also very interesting, a family of one style.

Liu Pengcheng slowly smiled on his face, called Lao Zhou, and said that there was a discovery at the scene, and asked the surveyors to come over as soon as possible.

Twenty minutes later. Lao Zhou and a group of on-site investigators came to the villa.

The on-site investigators are much more professional than Liu Pengcheng, and after hearing Liu Pengcheng's description, they immediately took out a high-power flashlight to irradiate the location pointed by Liu Pengcheng. After changing the angle, a clear shoe print appeared in everyone's eyes.

Lao Zhou didn't see anything famous after looking at it for a long time, and the surveyors irradiated the entire wall again, but they didn't get anything.

Lao Zhou asked: "What can this shoe print mean?" ”

Liu Pengcheng smiled and said, "Look, this shoe print is on tiptoe. ”

Lao Zhou still didn't understand what it meant. Not to mention that Lao Zhou didn't understand, Zheng Hao, who had also practiced, didn't understand what a toe downward shoe print could mean.

Liu Pengcheng said: "Let them collect evidence first, and then I will tell you what this can mean." ”

The trace inspectors completed the forensics and photographing of the shoe prints. Lao Zhou looked at Liu Pengcheng and wanted to know what that shoe print meant.

Liu Pengcheng asked for a glove and a ballpoint pen from the trace inspection personnel.

He put on his gloves and used his gloved right hand to hold the ballpoint pen against the back of his heart and against the wall until it was secured.

Then Liu Pengcheng threw the gloves on the floor of the hall where the police found the gloves.

Then Liu Pengcheng leaned back, and almost at the same time, his right foot kicked towards the wall behind him, and the whole person jumped out, and landed on Zou Xiao's lying on the ground.

The police officers present almost simultaneously determined that this was the process of Zou Xiao's suicide, and a shoe print perfectly explained the problem that the place where Zou Xiao died was far from the wall. However, the most critical knife wound is actually not explained, because Liu Pengcheng used a ballpoint pen to simulate a knife, leaving an obvious indentation on the wall, which is the indentation of the shape of the ballpoint pen tip, and on that wall, there is no other trace except this indentation.

Lao Zhou and Zheng Hao came over and helped Liu Pengcheng up, and Zheng Hao also gave a thumbs up.

After Liu Pengcheng stood up, he walked back to the side of the wall and looked at the only indentation on the wall, pointed to the indentation and said angrily: "That's it, if this problem is solved, this eucalyptus will be broken." ”

Lao Zhou also looked at this indentation, and said with a sad face: "Yes, it's just this point, but it's almost bad, and the evidence is not good at all, alas!" If it really doesn't work, use the second method you said, and take the two pieces apart. In that case, Old Man Hong's family will be able to end the eucalyptus. ”

In fact, there is really no way to do it, the leaders are not stupid, you are so good-looking, in fact, everyone knows that the eucalyptus has not been broken. But what can be done, it's better to have a good face than to have no face!

At this time, a young trace policeman approached and was about to pick up his ballpoint pen. After Liu Pengcheng performed Zou Qiang's suicide, the ballpoint pen that he borrowed from the simulated dagger fell to the ground and no one cared about it.

The trace inspector bent down to pick up his ballpoint pen, and when he stood up, he glanced at the wall and suddenly screamed.

Lao Zhou and Liu Pengcheng were not far from him, only a few steps away. Hearing the screams, he hurried over, and saw the young policeman's eyes widen and he pointed to the wall.

Lao Zhou and Liu Pengcheng, Zheng Hao also looked in the direction of his finger.

The indentation that Liu Pengcheng used a ballpoint pen to put out just now disappeared, and the wall was clean.

What the hell is this. Liu Pengcheng hurriedly walked over and touched the place where the indentation appeared just now in his memory with his hand, which was clean and very smooth.

He asked for a knife from the mark examiner. Scratch the wallpaper in other parts of the wall, revealing the big white wall under the wallpaper, Liu Pengcheng pressed it, and it was a normal brush on the big white wall.

What the hell is going on?

Lao Zhou also came over and said: "It should be a problem with the wallpaper, don't get it, when the time comes, the scene and evidence will be destroyed, we will immediately go to the decoration company and the supplier of the wallpaper." ”

A few local policemen turned around and went out, Lao Zhou and Liu Pengcheng didn't go back, they just waited here, they knew that they were very close to the truth, and they were one step away from reading a book.

But if any decoration company decorates Mr. Hong's villa, it will definitely be taken out as an example, so the police quickly found a decoration company called Hongtu, in fact, the decoration company is a new name that only appeared this year, and people are still decorating the decoration team when they decorate Mr. Hong's villa.

When it comes to wallpaper, the person in charge of this decoration company said, this has nothing to do with us, their wallpaper is bought in Qingbin, it is said to be very expensive, and it must be built by people themselves.

The police asked again, then do you know how this wallpaper is different from ordinary wallpaper?

The person in charge of the decoration company said, know, know, what they call polymer elastic wallpaper, it is imported. The most important thing is to be resilient. For example, if there is a bump with the wall when moving furniture, the wallpaper can automatically bounce back within a few minutes. You can't see the potholes, the house has been renovated for a few years and looks like new, but this thing is really expensive!

The other policeman looked at each other and knew they had found the final answer! So I asked a very crucial question, can you find a supplier of this wallpaper?

The person in charge of the decoration company said, yes, I won't tell you, we have cooperated several times later, and I recommended this wallpaper to some powerful customers, and also earned some commissions.

Two hours later, Liu Pengcheng watched as two young men in uniform used special knives to cut the wallpaper of the area demarcated by Liu Pengcheng, and then used a potion to spray while carefully uncovering the wallpaper. When a wallpaper with a radius of almost half a meter was completely removed, a semicircular indentation clearly appeared on the white of the wall, and in the center of the semicircle, an indentation in the shape of a ballpoint pen tip was very conspicuous!

Eucalyptus, broken.