Xu Zheng said that there was evidence, it was definitely not speculation and inference, Xiao Li was very excited, "Brother Xu, what kind of evidence is it? The one in the supermarket is not just a burn, is there any evidence such as dander and blood left? Do you want to do a DNA test?"

Xiao Li is a newcomer with a lot of imagination, and all kinds of speculations fly out.

Xu Zheng patted Xiao Li's shoulder and asked him to sit down and calm down, "Yiming, you can see it, right?"

"Lao Xu, don't sell Guanzi" Wang Yiming responded with a smile, and then looked at Xiao Li with an eager and curious face, "If you don't say it again, Xiao Li will be in a hurry." ”

"Ha, a, Xiao Li, what about this evidence, you still put it forward. ”

"I brought it up?" Xiao Li was puzzled.

"To give you a hint, identical twins like Qian Lu Qianshuang, they are indistinguishable in appearance, they accept exactly the same chromosomes and genetic material, and sometimes DNA may not be able to identify. ”

"Huh!?" Xiao Li was surprised, "I can't even use a universal DNA test, so what should I do?"

Seeing Xiao Li's cute and curious look, Wang Yiming laughed out loud, "Lao Xu, Xiao Li went around, I'm also confused, you, a police academy student, should hurry up and popularize it for me and other scumbags, don't sell it, talk about it in layman's terms." ”

"The genes of identical twins are the same engineering design drawings, but the influencing factors such as developmental fetal position, amniotic fluid perturbation, bone growth, etc. are not exactly the same. ”

Xiao Li immediately thought of the content in "Criminal Evidence",

"Retina, thermography, or iris features...... Also, I got it!

The small differences in the microenvironment of fingertip cells will be magnified by the process of cell differentiation, and the large variables will cause the fingerprints of the twins to be not identical, so to speak, the process of fingerprinting is a chaotic system. ”

"Biological experts have been studying fingerprints for 100 years, and so far, no fingerprints of two people have been found to be identical. ”

"That'...... Brother Xu, did you get the fingerprints of one of the twins in the supermarket? But there are so many fingerprints in the supermarket, can you sift through them? And maybe the other one has been there recently. Xiao Li began to wonder again.

"Newcomer~ It seems that he remembers everything, but he doesn't remember anything. Wang Yiming commented, "Didn't Lao Xu just say that the evidence is still prompted by you." ”

Scratching his head and cheeks, "But I really don't know......"

But the answer was soon revealed.

"When I went to the supermarket, I passed by the green lawn next to it, and there were children playing with remote control planes.

"Well, the uncle in the surveillance also quarreled with the clerk a few times. ”

"The battery in the remote control of the toy airplane, that is, the one in the twins that went to the supermarket was installed, and the whole process can be seen in the monitoring. ”

"So it's ......"

"The battery is attached to a film, and it is very easy to leave the installer's fingerprints on the surface after tearing, and the uncle has not touched it again when he comes home, so it is intact, so I will bring it back and send it to the identification department. ”

"Oh! That's it!" Xiao Li suddenly realized, he still wanted to skip that part of the surveillance video at that time, but sure enough, the newcomer didn't understand, and there was still a lot to learn.

The three of them just wait for the comparison results of the twins' fingerprints with the batteries, and then the civil compensation, litigation, and criminal aspects have little to do with them.

The police are waiting for the result easily, but Bai Lu who stays in the interrogation room is not easy, which can be described as physical and mental torment. The original body also waited for news in the interrogation room, and waited until the end to go directly to the prison, so the rejection of this place was very strong.

As far as Bai Lu herself is concerned, she was full of confidence at the beginning, after all, she knew all the inside stories, and left a killer feature for herself in advance for supermarket monitoring, but later she didn't expect that her selfish sister Qian Shuang got an exact same scald as her, and the power of the killer weapon was greatly reduced, but considering that even if Qian Shuang knew the general process of her going to the supermarket, the details could not be faked, and the police would definitely go to the supermarket to inquire carefully, so that Qian Shuang's confession must have loopholes! Thinking about it this way, I comforted a little.

But with the police's second questioning, Bai Lu's heart began to drum again, could it be that Qian Shuang is not only ruthless enough, but also high enough IQ? Can she deduce everything she has in the supermarket? If she can say it correctly, then she will not have an advantage in confession, so, it is really hanging.

The task of the last wedding was just a trick, but this time the task is simply a test of IQ!

But her IQ doesn't seem to be enough, it's really worrying!

(⊙︿⊙)

Bai Lu was in a hurry, and Qian Shuang in the other inquiry room, the real murderer who escaped after a traffic accident, was also in a hurry.

After hitting and killing someone, she ran home in a panic, Qian Shuang wanted to find Qian's father and Qian's mother to cry, saying that she had met a porcelain toucher, and then find a way to let Qian Lu make a record instead of herself, she only needs to cry the words "born insufficient, it is better to die young", and she is ninety percent sure that Qian Lu will replace her and go with the police.

As for the back, the family will be responsible for the civil compensation, and if she really wants to go to jail, as long as her parents are on her side, then Qian Lu can be used as a scapegoat. If this slut who wants to divide everything equally with himself can go to prison, then how good would this world without money be exposed......

I had thought of the wording, but when I got home, I found that my parents hadn't gotten up yet, and Qian Lu had gone out early in the morning!

Qian Shuang changed back into her pajamas, and when she heard Qian's father and mother get up, she pretended to be sleepy-eyed and came out to say good morning, and then surprised that her sister drove to get the sketchpad early in the morning, and she hadn't eaten breakfast yet, so embarrassed.

At about half past eight, Qian Lu came back from outside, deliberately questioning why she didn't get the sketchpad and why she had been driving for so long, and on the other hand, taking advantage of her stunned, secretly put the car keys into the pockets of her down jacket that she didn't usually use. Then I asked Qian Lu about going to the supermarket, but I didn't expect her to ask and answer a sentence stupidly, and everything went well!

If there is one thing that is not smooth, that is, Qian Lu, an idiot, burned the back of her hand, such a big blister and a reddish-brown scar, it looks too disgusting! However, the place where the supermarket pours water is just within the scope of the monitoring coverage, presumably it will be called out by the police after the monitoring, so she has to pretend to accidentally break the hot water kettle and burn the back of her hand.

It's a shame that this burn has to look exactly like that idiot!

Follow the police to make a record, even if she doesn't take the initiative, it is estimated that she will have to go with the same appearance, and she can leave a good impression if she takes the initiative, and her parents think that she has not gone out in the morning, and it is her Qian Lu who drove out and had an accident!

Staying in the inquiry room that was so quiet that she could hear her heartbeat, Qian Shuang felt a little flustered, the police asked too carefully, although she speculated some details, but she couldn't stand it all and had to describe it in detail, after all, it was a lie, there would be places that couldn't be rounded, I hope that Qian Lu that idiot is incoherent, and the situation is even worse!

The fingerprints were extracted, which should be compared with the fingerprints in the driver's seat, steering wheel, etc., fortunately he wore leather gloves, and Qian Lu did not have the habit of wearing gloves.

In this way, "Qian Lu, you can be a scapegoat for me with peace of mind!"

－－－－－－－－－－－－－－－－－－

Author's words: Fingerprint evidence revealed~ Xiao Xuan, Pitiful and Lamentable, WJWA, and Twilight Kwai in the book review area guessed correctly~ Especially the first two also did a reasoning analysis, which is really awesome (*^__^*)

ps: Are you reading this chapter, have you also guessed it~ Next time, remember to come to the book review area to tell the author of Meng Dada~