Homicide Puzzle Code

The first batch of evidence vehicles returned to the police station. Fang Zhishu walked into the laboratory with the evidence and the experimenters. After carefully collecting all the evidence, he fiddled with the experimental instruments on the table and began the inspection.

The evidence that collected the evidence was sent upstairs for inspection by other police officers.

Chu Li and Zhang Cheng rushed to the office with trays in both hands, and distributed the physical evidence that needed to be re-examined.

Jiang Du took the phone, wrote down the model number, and handed the required materials to the police for collection. He tidied up the messy desktop and carefully disassembled the broken phone.

The screen of the mobile phone fell to pieces, and the damage to the rear panel was also serious. After being soaked in water for one night, it was basically scrapped.

But no matter what, Jiang Du didn't want to give up.

All the busy police officers have not given up any hope.

Yu Jing gnawed dry steamed buns, and analyzed the clues with Du Zheng and the others. The white writing board was full of clues, and the photos were layered on top of each other, recording the clues of all the people involved in the case.

Their eyes were fixed on the writing board, trying to find the most critical one among the clues.

"From the Pan Dong case to the current Jiang Yong case, the murderer has always come and gone without a trace. There is no surveillance near the mobile home where Pan Dong lives, and we found that there is no video evidence in Jiang Yong's alley. All the clues so far , we only have this video from the back door of the theater." Yu Jing sat at the table, stretched his long legs casually, held an infrared pen in one hand, and rested his arm in the other hand, looking free and undisciplined, but his expression Concentrate, speak seriously, and organize your thoughts with the surrounding police officers.

From the video, the murderer drove to the back door of Jiangxin Theater and dragged out of the car the prop box that should have been placed in the backstage of the theater. The deceased Pan Dong should be in the box at this time.

They inspected the height of the surrounding environment and judged that the murderer should be between 174-177 in height, a man of medium build. Because the murderer wrapped himself tightly from the beginning to the end, no other evidence was found for the time being.

And because the missing arm of the deceased in the previous case appeared in this case, Yu Jing combined the two cases and tentatively determined that the murderer was the same in this case, and other evidence still needs to be filled in.

Lu Yan put on rubber gloves, raised his hands in front of him, looked at Lin Xiangli and nodded, and the two walked into the dissection room together.Regarding the clues of this case, they wanted to hear what the deceased had to say.

"The fatal wound was on the neck. The murderer scratched it three times, following the direction of the wound. Two of them cut the aorta, resulting in the death of the deceased." Lu Yan traced the three wounds with his fingertips, and traced their movements.

Lin Xiangli, who was at the side, saw the situation and took pictures to make a record. He looked at the wound and noticed with sharp eyes: "The weapon used by the deceased this time is very sharp."

Lu Yan nodded, "The murderer's purpose in the two cases is obvious. When killing Pan Dong, he used a fruit knife to imitate Pan Dong's local materials. In this case, the murderer put Jiang Yong in the image of Shiva. I think it was for Jiang Yong to sell The case of the dead baby, with the fallen Shiva, signifies the destruction of birth."

He said, looking at the two arms that had been taken off, "Have the test results come out?"

Lin Xiangli shook his head, "The printer in the forensic office is broken. I have already told Zhou Xiaoyang, and he said that he will come down to fix it later. I asked the physical evidence appraisal next door to help me print it. It should be delivered soon!"

Lu Yan remembered that the printer was not easy to use during this period of time, and it took two shots to use it every time, but now it seems that it really can't be used.

Not long after Lin Xiangli finished speaking, there was a sound from the door outside the dissecting room, followed by Chu Li's voice, "Forensic doctor Lin, senior Fang asked me to bring this document! I'll pass it in through the window, and you come to pick it up." one time!"

"Efficiency!" Lin Xiangli praised affirmatively, walked to the window by the door, and took the report, "Thank you, Xiao Chu."

"You're welcome, just call me if you need it!" Chu Li smiled shyly.

Lin Xiangli read the report while walking, and suddenly stopped when he saw the result, and then walked quickly to Lu Yan, "It is confirmed that one arm belongs to Pan Dong, and the identity of the other arm is temporarily unknown, but a woman's hand , Judging by the bone age, it is about 30 to 35 years old."

These are exactly the same as what they had guessed before. It seems that the murderer has already attacked the third person.

Lu Yan looked at the woman's arm. The woman was well maintained during her lifetime, her fingers were slender, her skin was shiny, and her nails were meticulously manicured, but her skin was intact and there was no "jigsaw" cut.

This is……

"Xiang Li, a magnifying glass." Lu Yan stretched out his hand to Lin Xiangli, and when he heard a few hurried steps, he immediately put a magnifying glass in his hand.

Lu Yan took a cotton swab with a small head, and gently scraped the sludge from the front of the woman's finger, put it into a test tube, and then walked to Pan Dong's arm, and saw that there was also sludge at the front of his finger.

"These mud were scratched after death. Since the murderer moved with these two arms, we can probably infer where the murderer has passed through the mud." Lu Yan put the magnifying glass in his hand back to its original position.

If the crevices of the fingers of the deceased were not clean, then these things should be in the crevices of the fingers, between the nails or in the nail groove, but if they are scratched after death, because the muscles lose their elasticity, unless the external force backlogs, otherwise it will only be in the crevice. Finger front.

Lu Yan immediately walked out of the dissection room with two test tubes, took off his protective clothing and walked to the laboratory.

Jiang Du blew lightly on the glue that glued the mobile phone parts together to speed up the solidification of the glue.After confirming that it was correct, he assembled the remaining parts, took a deep breath, and pressed the power button. He was more nervous than ever, and his eyes were fixed on the phone screen.

The other police officers on the side also cast their gazes one after another, stretching their necks to look at Jiangdu's desk, until they saw the screen of the mobile phone light up, and the startup animation was playing, and there was a sigh of relief in the office, and everyone looked at each other. After a glance, he smiled knowingly.

Afraid that the phone would be scrapped at any time, Jiang Du quickly connected the phone to the computer and backed up all the information, just in case.

Zhou Xiaoyang looked back when he heard the voice, and said to the captain beside him, "Captain Yu, the phone seems to be repaired."

Yu Jing turned his head and saw that Jiang Du was cracking the password of the mobile phone, and he probably had to wait a little longer.

"By the way, Boss, I'll go downstairs. The printer in the forensic office is broken. I'll go down and have a look." Zhou Xiaoyang came back to realize that they had held the analysis meeting for so long, and the forensic doctor Lu did not go upstairs to remind him. He won't think about it for a while.

"Wait a minute." Yu Jing called to Zhou Xiaoyang, glanced at Jiang Du and said, "You keep an eye on Jiang Du, I'll go downstairs to find Lu Yan, I just have something to discuss with him."

Zhou Xiaoyang raised his eyebrows meaningfully, "Okay!"

Yu Jing glanced at him lightly, said nothing, and walked towards the forensic office.

Lu Yan was wearing a white coat, the buttons were fastened according to the specifications, he skillfully used the utensils in front of him, looked down at the microscope, his slender eyelashes trembled slightly, and the lips under the mask silently read the data, repeating seemingly boring experiments over and over again.

But he doesn't feel bored, and he will find the truth hidden behind the distracting items after breaking through the layers of confusion.

Hearing the sound outside, Lu Yan looked up, through the small windows of the laboratory and office, saw Yu Jing's sudden visit, and then lowered his head to continue the experiment.

When Yu Jing walked into the office, he saw a post-it note on the printer, with crooked words on it, and at first glance it was Lin Xiangli's masterpiece.

Hearing the sound of clinking utensils in the laboratory, he yelled, "I'm here to fix the printer."

Lu Yan used a dropper to drop the liquid on the glass slide and put it under the microscope to watch it. Hearing the voice outside, he agreed, "Yes."

Hear the simplest response from the laboratory.

Yu Jing pursed his lips, took off the note paper and put it aside, and opened the printer very skillfully. He really doesn't know how to repair a mobile phone, but he is still good at repairing these small machines.

After all, it costs dozens or even hundreds of dollars to pay for a repair, and he can't help spending that much if he has money, so he learned to do it himself.

"The control lever is broken, just replace it."

Yu Jing wrote down the model number, went to the warehouse to get one, quickly installed it, closed the case, and knocked on the door of the laboratory, "Forensic Lin, try typing a document."

Lu Yan looked outside, raised his eyebrows slightly, turned around to print the test paper, and then lowered his head to calculate the final experimental data.

Yu Jing checked the front and back of the test paper, and after confirming that they were correct, he knocked on the door of the laboratory, and the printer was fine.

Lu Yan filled the calculated data into the form, pressed print, and walked out of the laboratory slowly.

"So many reports?" Yu Jing watched the printer keep spitting out paper, waiting for the final result.

Lu Yan opened the door of the laboratory, took off the mask and gloves, put them in his pocket, took the report on the printer across a table, and said casually, "Thank you."

Yu Jing was taken aback, and then realized that the person who had been in the laboratory was Lu Yan, "I just happened to ask you for something. Regarding the two cases, we have applied for a merged case, but we cannot fully confirm that the two cases are the same case." The murderer needs you to find as much evidence as possible."

"Understood." Lu Yan said, and handed the three reports to Yu Jing, "Jiang Yong's practice report and the test report of both arms. Jiang Yong did die of carotid artery rupture, and the wounds on his body were all struggling injuries. The murderer Instead of beating him, he punched a hole in the skull of the deceased shortly after his death, and threaded a wire into the shoulder blade of the deceased, so that the two arms were fixed on the deceased."

"It seems that his purpose is very clear." Yu Jing concluded, and then looked at the other two test reports.

He probably guessed that one arm came from Pan Dong, and the nails on the other hand were painted with nail polish. He also imagined that it was a woman, but seeing the conclusion of the last experiment, he was a little confused .

Lu Yan looked at another unbound report and said: "We found sludge at the front of the fingers of both arms. We just did material identification and found a large amount of organic matter and parasitic substances such as protein, carbohydrates, fat, and urea. Insect eggs, intestinal infectious diseases and other pathogenic microorganisms. Simply put, they are food residues, detergents, feces and urine.”

"These things appear at the same time..." Yu Jing thought, and suddenly his eyes lit up, "So the murderer entered and exited the crime scene through the sewer!"

No wonder they kept losing track of the murderer, it turned out that his route was not the ground at all.

The author has something to say: Little Theater:

Lin Xiangli (cleaning up the dissection room): Huh, someone called me?

(Going out to see Team Yu and Brother Lu) Lin Xiangli: Don't cue being single, I'll go back to the car and stay there.

And the small theater is coming~ Thank you for watching!

I saw that many cuties are about to start school. Here I wish everyone a happy start to school and make progress every day!I wish friends who have graduated like Ah Jiu, everything goes well!