Replace the evil way

He Wei and Cheng Zesheng were sitting together in the living room, just like last time, the two chairs faced each other, in the eyes of outsiders, they were talking to the air, entertaining themselves.

Cheng Zesheng drew a schematic diagram of the shoe prints and the location of the corpse, and then marked which belonged to the victim and which belonged to the third party. After passing it to He Wei, He Wei looked at the picture and felt momentarily confused: "Close What do the 1 and 2 marked on the shoe print in the living room mean?"

"According to the distribution of shoe prints, 1 belongs to the murderer and 2 belongs to the deceased."

"But they are all the same. The murderer and the deceased are about the same height and weight, and they are wearing the same shoes. Friends or relatives are more likely. What about this side? What does 3 mean?"

"3 was found in the last inspection at the scene. There are small stones in the ring-shaped shading of the soles, and there are no No. 1 and No. 2, so..."

"So you judged that there were 4 people at the scene, but the footprints of three of them are the same." He Wei smiled lightly, "That He Wei is so powerful, can shadow clones know it?"

From his tone, Cheng Zesheng could clearly feel a sense of ridicule, and he frowned: "You think I want to think so? The murder weapon left impossible biological evidence, and the autopsy results are even more bizarre. What's the danger of that?" A ten-year history of allergic asthma, but the bronchi of the corpse not only has no lesions, but also has a smoking history of at least five years."

"Can the DNA and fingerprints match? Are you sure it's him?" He Wei touched his chin, "Have you investigated my brother? He and I are identical twins with the same DNA."

"It's been investigated a long time ago. The forensic doctors in our bureau don't believe in such a bizarre incident. They suspect that the wrong person has been mistaken. They have already taken a sample from your brother for gene sequencing." Cheng Zesheng shook his head and sighed, "But I don't think there was a mistake. The fingerprints are all Can match, there are no two identical leaves in the world, and in the case of twins, fingerprints are often more revealing than DNA."

From the very beginning of the case, Cheng Zesheng suspected that the dead He Wei and the He Wei they were investigating were two people. It turned out that he had never believed in the bizarre story of a person having two bodies, but now even parallel worlds have appeared. , what else is impossible?Isn't there a He Wei sitting here?

"Do you smoke?" he asked.

He Wei smiled: "Why, you suspect that the person who died is me in this world? Then who is talking to you now?"

"..." Cheng Zesheng said in a low voice, "I don't know, I just have this intuition."

"I haven't got enough information about this case, so I don't have a clue for the time being." He Wei suggested, "Tomorrow you bring back the trace inspection report, autopsy report and physical evidence, and I will study it carefully."

"... Show it to you?" Cheng Zesheng's voice was obviously hesitant.

"No? We don't work in the same place. I won't leak the secret if I read it. Maybe it can help you solve the case as soon as possible." He Wei paused, "Besides, the dead is a parallel individual of mine. I look at my own What's wrong with the report?"

"No, that's not the problem." Cheng Zesheng reminded, "I brought back the physical evidence, you touched it, where else can I find it?"

"If you don't tell me I still can't remember, what about the camera?" He Wei asked Cheng Zesheng, "If you dismantle it, it will disappear. What should I give back to the technical detective?"

Cheng Zesheng was surprised: "You pretended?!" It turned out that he really misunderstood his father. Fortunately, he didn't get angry with him when he returned home. It would be a lot of fun to send the old man to the hospital for unreasonable things.

He Wei sneered, and continued to ask him where the camera went.Cheng Zesheng told him very euphemistically that he took it back to the bureau last week, and wanted to take it to the Technical Detective to identify the model, but it disappeared when he took it out, and the possibility of getting it back is unlikely.

"It's not that big, it's just that I can't get it back." He Wei pinched his brows, his tone helpless, "For things that don't belong to this world, if the nodes are brought out, the atomic structure will collapse. I can't even take your fingerprints out. Not to mention the cameras."

"..." Cheng Zesheng tried to change the subject, "You have so many cases, it should be mine."

"Your case is not so mysterious. It is impossible to commit a crime if you haven't discovered it for the time being. But the murderer and the third suspect present are very smart, leaving almost no traces. Oh, by the way, do you have a brother over there? ?”

"...Dead," Cheng Zesheng's voice suddenly suppressed, "It's been several years since he died at the hands of drug dealers."

There was a brief silence in the living room. He Wei originally wanted to dig up information about Cheng Zhenqing, but hearing his low tone and depressed mood, he swirled and swallowed the words: "Congratulations."

As soon as these two words were spoken, the atmosphere in the living room suddenly changed, and the silence of the night rushed over.He Wei raised his head, the time this time was [-]:[-], a few minutes longer than last time.

Conversation is over.

---

After a few days of visiting Cheng Zesheng's neighborhood, Chong Zhen came back excitedly and brought back a piece of good news: he finally found information about Cheng Zhenqing, and it was confirmed that this person was in Shengzhou City and had indeed been active nearby.

"It's really not easy. A group of people searched all the electronic eyes and shop surveillance in a five-kilometer radius to investigate, and the other group took photos and asked everywhere. After three days of investigation, they found nothing." Chongzhen unscrewed the mineral water and took a big gulp, wiped She wiped her mouth, "Until the night before yesterday, an old lady who picked up trash told Cheng Zhenqing that she was carrying too many drink bottles and some of them fell on the ground, and Cheng Zhenqing helped to pick them up."

Wu Xiaolei went on to say: "This person is really good at hiding. He rarely goes out and is very careful. He always wears a mask and only shows a pair of eyes. Where can he find him? That day he took off the mask just to spit gum. I happened to see the old lady drop the bottle, so I reached out to help her and showed the old lady her face."

"Later, we brought up the surveillance again, and re-screened according to the height and body characteristics described by the old lady, and we found a few figures of Cheng Zhenqing who were photographed." Chong Zhen opened the folded map, "The above points It’s the location captured by the surveillance camera, and I roughly framed the range of activities after connecting the line. But it’s still not easy to find people, that area is mainly residential buildings, unless you go door-to-door.”

Yun Xiaoxiao blinked her big watery eyes: "You can ask the police station to cooperate and register your household registration."

He Wei looked at the map, and the area drawn in black pen covered four communities, a large supermarket, a comprehensive shopping mall, a school and two commercial streets.He asked: "Where was Cheng Zhenqing last photographed? What clothes did he wear?"

Chong Zhen guessed that He Wei was going to ask this question, and had already copied the monitoring section in advance and saved it in his mobile phone.In the video, I saw a tall and thin man standing at the intersection, wearing a black mask, black windbreaker and khaki slacks.The opposite crossroad had a green light, but he didn't go through it. When the light turned red, he turned around and walked to the sidewalk on the right, turning into the alley.

"There are only two old grocery stores in that alley, there is no surveillance, and there is another fork in the back. I guess I chose to go there to avoid surveillance."

Yun Xiaoxiao poked her head over and asked curiously, "Since he wants to go another way, why is he still standing there?"

Wu Xiaolei guessed: "Maybe I didn't think about the route?"

"I think he was looking at something, and just raised his head for a few seconds." Chong Zhen said.

Hu Songkai sat idly by the side, and this kind of thing was going to be handed over to Lao He. His eyes were too poisonous, he must have picked out Monkey King's golden eyes and put them on for himself.

Sure enough, He Wei zoomed in and zoomed out the surveillance video a few times, then turned around and asked Yun Xiaoxiao: "Xiaoxiao, is there a famous watch in Cheng Zesheng's endorsement?"

Yun Xiaoxiao nodded quickly, and took out her mobile phone: "Yes, yes, that poster is so handsome! I took it when I saw it on the street."

He Wei glanced at the screens of the two phones respectively, and came to the conclusion: "He is looking at Cheng Zesheng."

"...?" Wu Xiaolei looked bewildered, He Wei sighed, swipe two fingers to enlarge the video, put it on the table, stood up and made tea.

Chongzhen and Wu Xiaolei held their phones, and Chongzhen first let out a meaningful cry: "Oh—so that's the case, as expected of Lao He, I am convinced by seeing you showing off your skills."

Wu Xiaolei grabbed Chongzhen's arm: "Brother Chong, how did you find out?"

"Look, there's a border on it. Does it reveal a gray suit shirt cuff and a gold watch? Take a look at Xiaoxiao's poster again and see if it's exactly the same?"

Wu Xiaolei's eyes widened: "...that's a shirt and a watch?" Seeing the fuzzy one white, one yellow and one gray, he thought it was an advertisement for white plus black cold medicine!

Chong Zhen gave him a regretful look, and Hu Songkai smiled: "Hey, your Heng team doesn't have this ability, right? Why don't you come to our criminal investigation detachment? You can learn a lot."

Wu Xiaolei stared at He Wei's well-proportioned and straight back, with inexplicable admiration in his eyes.He Wei made his own tea, and unwittingly became a fan of a member of the anti-drug team.

---

Liu Renyu came to find Cheng Zesheng, and Mr. Jiang invited him to the forensic department.

The two walked side by side, chatting about Jiangtan, Liu Renyu shook his head: "Deputy Cheng, the teacher is in a bad mood, I suggest you don't ask too many questions later, wait until he calms down."

"...Isn't it possible, can it be hit like this?"

Liu Renyu's expression was dignified, and his jaw nodded twice, as if to emphasize the seriousness of the problem.Cheng Ze understood clearly what the result was, and he suddenly thought, if he told Jiang Tan that there was another real He Wei in his family, would he be frightened into a fool?

"By the way, what was the name of the sci-fi movie you mentioned last time?" Cheng Zesheng asked.

""Triple Tale"."

"Isn't that the age of the dinosaurs?"

Liu Renyu smiled and shook his head: "The reason for this name is because there are three time-space overlaps in that movie, and the original book has a good reputation. Vice-team Cheng can buy a copy and read it."

The two had already walked to the forensic department. Jiang Tan was sitting behind the desk, holding a thermos cup, staring at the inspection report without blinking.The door was pushed open, Jiang Tan raised his eyelids, and said in a dead voice: "You are here."

"Well, I can tell from your expression that the situation is not optimistic. Let me tell you, I have already prepared myself mentally."

Jiang Tan first picked up a report: "This is the test result of the DNA methylation difference between He Lu and He Wei. In the sampled DNA building block, there are 47 points of difference between the two, which were analyzed with the Illumina 450K methylation chip. He Wei's sample contained two genes, AHRR and F2RL3, but He Lu did not; the two CpG sites in the COMT promoter region were also significantly different. The details are in this report, and the pair of MZTwins can basically be completely distinguished. (Identical twins)."

Then, Jiang Tan picked up another copy: "This one is the methylation difference test of the blood sample brought back by He Weihe's hospital. The same DNA building blocks were taken. I didn't expect that these two DNA samples also had There are 15 points of difference. Although they all carry allergenic genes, one allergy pathway is from IgE and the other is from IgG.” He picked up the third report, “There are 56 points in the blood samples from the hospital and He Lu’s sequencing results Difference, do you know what that means?"

"……you say."

Jiang Tan took a deep breath: "This means that the three samples came from three different people. The methylation difference between He Lu's sample, the corpse and the hospital's blood sample is relatively large, and the possibility of making the same identification is ruled out; the corpse It is almost completely similar to the DNA typing of the blood samples in the hospital. Generally, if 23 points are taken in the test, it can be determined that they are from the same person, but there are still differences in methylation. Excluding the Chimera phenomenon in the chimera, plus the inside of the corpse The contradictory situation shown, I can only conclude that these are also two different people."

Although Cheng Zesheng was well prepared, when he actually got the result, he still felt that the things in his hands were quite heavy.It seems that as long as it is related to He Wei, it is distorting the normal scientific laws to varying degrees.

Jiang Tan seemed to lose all his strength, and sat down on the chair, his baby face collapsed into one piece: "Crazy, crazy... the same person has two genetic traits, if I didn't see it with my own eyes, I wouldn't know it in my life." Believe it can happen."