"I'm afraid it's two layers of motives," Xiao Geyan said in a natural interface, "One layer is out of hatred, this is undoubted, otherwise there would not be that kind of scene similar to 'broken corpses', there is not enough hatred, I'm afraid there is no way to support the murderer to dispose of the corpse by such means, after all, imagine that you can also know that to deal with the corpse to that extent, it will take a lot of effort to transport it to the scene for arrangement, and at the same time, you can't ignore the anticoagulation of blood, which is definitely a painstaking and hard thing." The second layer is what I said before, so the murderer should be a person who is very confident in his own mind, he thinks that he has enough brains to create a big case, a mystery, and walk others around, so there will be the result of Qiao Guang just now, transforming the shoes into special double-toed shoes, and making that special footprint. ”

"This footprint, in fact, the murderer wants to achieve a little more than what you said just now," the topic returned to the field that Qiao Guang was good at, and his spirit was a little more sufficient, "Look! I'll show you!"

He took out a large piece of white paper and spread it on the ground, then picked up one of the double-toed shoes and put it on his feet, took out a bottle of black paint, dipped it in a sponge and applied it to the soles of his shoes, carefully stepped on the white paper, and carefully lifted his feet, trying to keep the paper free of other superfluous blemishes and stains.

"Look at it, you see what you can!" Qiao Guang asked with one foot on one foot, with an excited face.

Bai Xue and Xiao Geyan looked at the fresh, clear and complete footprint on the paper.

It didn't look like the plaster cast made by the public security bureau's forensic technicians at the scene, and it looked like it was just another clear version of the plaster cast.

"How could it be...... There is no difference at all?" Bai Xue couldn't help but be taken aback when she saw the footprint, "Isn't that footprint extracted from our bureau incomplete and not clear enough?"

"That's the most interesting part!" Qiao Guang was very satisfied with Bai Xue's sudden realization of the strangeness, "You say, normally speaking, how can a complete footprint be so incomplete?

Bai Xue didn't say a word, she realized that Qiao Guang's personality was unpredictable, and her way of thinking jumped out to the point where she couldn't pick up the words, so the only thing she could deal with was to respond to all changes with constant silence.

Xiao Geyan glanced at Qiao Guang: "Omit all the nonsense and talk about the key points directly." ”

Xiao Geyan glared at him, but it was really more effective than anything else, Qiao Guang immediately put aside the philosophical question that he had personally raised, and said to Bai Xue with a serious face, as if he had changed a person: "Actually, it's very simple, a pair of shoes, what do we mean by a complete footprint? From the toe to the heel, the mark that every focus point should have exists, right?" Even if it doesn't exist, at least there must be that corresponding law, where the width is narrow, where the depth is shallow, this is a fixed law, although the depth of a hundred pounds of people and a two hundred pounds of people's footprints is definitely different, but the basic focus of the law will not be broken, but such a pair of special double-toed shoes is interesting, although it seems that there are two soles, but in fact, you can find that the force position of our heel and the soles of the feet, there is a basically small force arch in the middle, but the arch of the foot is not divided equally between the sole of the foot and the heel, in general, counting the toesThe point of force that can be stressed to leave footprints is obviously that the area of the sole of the foot is greater than the heel, but this pair of double-toed shoes, you look at this position. ”

He lifted the shoe under his feet so that Bai Xue could see a little more clearly:" In order to make a completely symmetrical shape of the front and back of the soles of the feet, it is invisibly equivalent to reserving more than half of the arch position of the two shoes, so that the area of the arch is equal to one and a half times that of normal sneakers compared with the original sneakers, so that part of the sole of the foot, as well as part of the heel, is equivalent to having to hang in the air, and the center of gravity has shifted, which is a bit like the famous pair of armadillo shoes in the fashion industry. ”

As he spoke, he seemed to be afraid that Bai Xue would not know what the armadillo shoes looked like, so he deliberately took out his mobile phone and quickly searched for the pictures to open Bai Xue's eyes.

Well, if he doesn't do this, Bai Xue really doesn't seem to know what armadillo shoes are, and now the biggest doubt in his heart after reading it is - as a young girl in her twenties, she doesn't know what the concept of armadillo shoes is, why Qiao Guang, the so-called trace master, even understands this!

"So, now you understand why the footprints you found at the scene are intact and incomplete at the same time, right? Because when the murderer was wearing shoes, his feet were wearing the same posture as armadillo shoes in the shoes! In particular, I don't know how the craftsmanship of the person you are looking for is, whether he can be as fine as me, so whether the shoes he modified by himself can be enough to hold up the strength, whether it is not good, it is similar to walking on tiptoe, and his legs will cramp if he walks too much, and he can't do it at all. Qiao Guang said, "This thing is interesting, that person's foot is not necessarily much smaller than me, so the area where the arch of the foot is widened, the distance between the toe and the heel can be forced, so what do you think?"

"Would make people think that it was a person with relatively small feet and walked two steps with a small stride?" Bai Xue guessed a little boldly, and felt a little illogical after speaking, "But the distance between these two steps is a little too small, right? Isn't this a Japanese woman who can't take a step in a kimono!"

"It's illogical, if it's really so thoughtful and rigorous, then this person will definitely not choose to commit a crime," Xiao Geyan said without any surprise on the side, "After all, there is no flawless behavior in this world, as long as you do things, you are destined to be unable to hide all traces, in other words, there is no perfect criminal method in this world, only self-righteous fools are stupid." ”