Homicide Puzzle Code

Smelling a strong smell of blood, the people in the office immediately noticed something was wrong.

"I'll call back the delivery man who ran the errands now." The police officer at the security office immediately realized that something was wrong, turned around and ran out to intercept people.

Yu Jing immediately put on his gloves, carefully pushed aside the ice pack, and took out the red flakes that were pressed underneath.

"This is?" Zhou Xiaoyang gasped for breath and looked closer at it, "Is it a puzzle? I've never seen anything like this before."

When he is free, he will also play this kind of puzzle game, but he has never seen such a soft material.

Touching the material of the puzzle, Yu Jing immediately sensed something was wrong, and handed the thing to Lu Yan who was standing opposite.

Lu Yan took the "jigsaw puzzle" and observed it carefully with Lin Xiangli through the gloves. Because of long-term work experience, the two of them have long been accustomed to the strong smell of blood, and they didn't even frown.

"This is a piece of skin with no traces of struggle at the edge. It should have been cut after death, but the blood has not coagulated, and there are no traces of decay or smell. When it was cut, the owner of the skin should have just died or lost his intuition."

"What skin is it? Can you tell the age of the deceased?" Yu Jing looked at Lu Yan and asked.

They tried their best to find the missing child, and he didn't want the skin in front of him to be taken from the child.

"It's hard to say, if you're lucky, maybe it's pigskin?" Lin Xiangli wanted to ease the atmosphere, but his heart was beating.

Among all animal skins, pigskin is the most similar to human skin, so the skin grafting in burn and scald surgery is replaced by pigskin.

But there is still a difference between pigskin and human skin.

Lu Yan looked at Lin Xiangli, who immediately understood and brought a set of tools from the laboratory.

Collect the blood on the skin, and before washing the blood, Lu Yan needs to observe again whether there are other residues on it, such as fibers, dander, wood chips, etc., which are conducive to the development of the case cracking.

No matter how impatient Yu Jing was, he didn't dare to interrupt loudly, and quietly waited for Lu Yan to give the result.

Because it was an on-site inspection and there were not many tools, Lu Yan used a head-mounted magnifying glass. His eyes were focused and powerful, his brows were slightly frowned, and all his energy was focused on the skin in front of him that was only a quarter of the size of a palm.

He eloquently said: "Human skin and pig skin are very similar, but the pores of human skin are larger, and the fat is different from the white color of pork fat, but yellow."

As he spoke, he breathed a sigh of relief, and gave Yu Jing a reassuring look, "Don't worry, children's skin won't be so rough."

"That's good." Yu Jing nodded his head heavily, and suddenly let go of his fists clenched by tension.

The other people at the scene stopped talking, and those who were anxiously waiting for the results stood aside and watched quietly. Some police officers still had something to do, and when they sat back in their seats, the sound of typing on the keyboard was much quieter.

Lu Yan's eyelashes trembled slightly, his breath stopped suddenly, and he raised his head to meet Yu Jing's gaze, and he said seriously: "I found something."

Yu Jing lowered his head and followed Lu Yan's guidance, only to see that part of the blood was slightly wiped off, and it could be seen that the corner of the skin was stained with some brown substances.

Lu Yan scraped off a layer of the suspicious substance, and immediately took the tray downstairs and ran into the laboratory for identification.

Seeing the order on the package accidentally dropped on the ground, Jiang Du bent down to pick it up, and locked his eyes on the sender on it.

"This number?" Jiang Du always felt familiar, and immediately sat down to look through the previous evidence.

From a pile of documents, he found a series of familiar numbers. In order to ensure that the evidence was consistent, he checked each number one by one, and it turned out that there were two identical phone numbers.

He immediately dialed the number, and pursed his lips in disappointment when he heard the familiar female voice on the microphone.Then he got up and walked to Yu Jing's side, intending to report the situation.

Seeing this, Yu Jing hissed lightly, and led him aside, "What's wrong?"

Jiang Du handed the tablet to the team leader, "I think the sender's number looks familiar. After checking it, I found that it is the same number as the one used to cancel the air conditioner maintenance appointment."

Yu Jing looked at the information on the tablet and asked, "Have you checked the number?"

Jiang Du nodded, "The number is not registered with any information, it should be an old version of the card. I called back before because the phone was turned off, but I called again just now, and the number became empty."

"team leader!"

Before the police officer could be seen at the door, his voice was already heard.The police officer from the security department took a young man wearing a takeaway suit back to the serious crime unit, but because the evidence in the office could not be revealed, he took him to the reception room next door.

The takeaway guy's face was full of doubts. He was very puzzled, why was he called to the police station because he just helped out with an errand?

Before leaving, Yu Jing said to Jiang Du: "Check this number again, besides making these two calls, have you contacted anyone else?"

Jiang Du nodded, "Okay, I'll go right away."

The takeaway boy was ignorant, but when he went upstairs just now, he smelled a bloody smell, and his heart was already starting to tremble.

Yu Jing walked into the reception area, sat opposite to the delivery boy, and introduced himself: "Hello, I am the deputy captain of the criminal investigation detachment of Jianglong City, and I am also the person in charge of the second serious crime team. I asked you to come back to ask about this package." Where did it come from?"

He said, and handed the order on the package to the delivery guy.

The takeaway boy glanced at it, shook his head and said, "This... I don't know, I looked for it according to the order address on the takeaway software, and saw that the item was already wrapped, so I sent it over."

He said, fearing that he would be implicated, he quickly added: "Our platform is like this, the mission must be fulfilled, I think that thing is not big, and the distance is not very far, it was delivered to your police station, so I picked it up. I didn't think too much about it!"

Yu Jing closed the cap of the pen, tapping the tip of the pen rhythmically on the notebook in front of him.

The beating sound stopped suddenly, and the takeaway boy felt as if his heartbeat had missed a beat, and was so frightened that he almost cried, "Police, I really don't know!"

Seeing his appearance, Yu Jing really didn't look like he was lying. The Internet investigators had already adjusted the driving route of the delivery boy. Taking advantage of this time, he asked again: "So, you didn't see who sent it?" pack."

The delivery boy nodded frequently like a chicken pecking at rice, sniffed his nose in fear, and said tremblingly: "Police, if you have something to ask, hurry up! I still have two takeaway orders that have not been delivered, and it will be overtime soon."

The corners of Yu Jing's mouth twitched slightly, and a notification sound came out of the phone suddenly. They saw that it was a message from the Internet Detective. They followed the route of the delivery guy to check.

It's just that when this thing appeared, a truck happened to pass by, and whoever put it there was not photographed, or the suspect deliberately took advantage of the truck passing by and placed it at the agreed place.

"Okay, you can go first, but remember to keep the phone connected, and the police will contact you again if necessary." Yu Jinggang said that he could go, but the delivery boy rushed out, so he could only order loudly.

"Understood!" The takeaway boy looked at the order on his phone that was about to expire, and wanted to cry without tears.

He called the customer and said bitterly: "Hi, I had a problem just now, and I will send you the takeaway right now...I'm not trying to quibble, I said I was arrested at the police station just now, Do you believe it?"

"Hey, Yu Jing!" As soon as Lin Yuan from the anti-pornography team entered the police station, he saw Yu Jing standing in the corridor and waved hello.

He strode over and saw that the surveillance was handed over to Yu Jing, "Here, the surveillance you want."

As he said that, he glanced at the takeaway boy who had just left, "Ordered supper? Give me a bite."

Yu Jing shook his head, hurriedly went back to watch the surveillance, and said perfunctorily, "That's a witness, where can I have time for supper?"

Seeing Yu Jing leaving without mercy, Lin Yuan shouted, "If you don't want supper, I'll eat it! Order me one!"

"Next time definitely!"

Jiang Du took the USB flash drive, plugged it into the computer, and turned on the surveillance video inside, only to see that the suspect had indeed walked into the staff passageway, and walked directly to the side door under the persuasion of the staff.

Seeing that he was about to leave, the staff didn't stop him anymore.

But in the video, when the suspect was about to leave, he stopped by the side door and made a call with his mobile phone.

After he said a few words, he handed the mobile phone to the utility room next to the side door, where there seemed to be a person standing there.

But the monitoring angle couldn't capture the situation in the utility room at all. Jiang Du zoomed in on the monitoring, and saw the slender fingers receiving the suspect's cell phone in the video. The fingertips were painted with red nail polish, which looked like a woman's hand.

Yu Jing seemed to have thought of something, and dropped out the call record of canceling the appointment before, and compared it with the time in the monitoring. Suddenly, everyone in front of the computer looked at each other in dismay.

So the reason why the suspect came to the bar was to cancel the air conditioner maintenance appointment with this mysterious woman. The reason why the background was noisy was because they were in the bar.

After the call ended, the suspect stood by the side door to observe the road surveillance, hid next to the garbage truck at the back door of the bar, climbed over the wall and left instead of taking the normal road, so the road surveillance at the bar's side door exit did not capture the suspect.

"So the suspect is quite familiar with the back door of the bar?" Yu Jing muttered a few words in a low voice, but there were still many things he didn't understand, "The suspect obviously has a car, why didn't he drive? Who is the mysterious woman behind the door? ?”

"Is it possible that he can't drive the car?" Yu Jing thought about it, took out a stack of photos from the drawer, and pasted them on the writing board one by one, Xu Xu said, "The suspect has been driving with the deceased Tan Jing. After her house, she has been squatting outside the community, left for a while, and then continued to stop here when she came back. It was during this period that she called the maintenance company, and then the car left for a while, and then the crime happened. The car never came back."

Yu Jing's gaze was fixed on the photo, and he talked to himself like a madman, "By the way, the headlights!"

After the car left for the first time, the right headlight was broken, and when he left and returned for the second time, the light had been repaired only half a day in between.

Because the suspect's parking position was relatively biased and the viewing angle was not good, they never noticed the small detail of the car lights.

Yu Jing was stunned, and immediately said to the direction of the Internet investigation: "Even if this car is a |brand|brand|car, let me check, has this car ever had a car accident on the 3rd!"

"Yu Jing." Lu Yan panted slightly when he ran upstairs, and handed the report to Yu Jing, "That brown thing is paint! In addition, the results of blood analysis found two sets of DNA, and compared the sequences, one of them was Yin Ding. Yes, no accidents, the person who died... is probably the murderer in this case."

The author has something to say:

small theater:

Yu Jing: Let's order a supper!

Zhou Xiaoyang: How many copies?

Yu Jing: Those who helped the anti-pornography team also ordered it, and besides...you may ask, what does Fayi Lu like to eat?

Zhou Xiaoyang (taking notes): What about forensic doctor Lin?

Yu Jing (perfunctory): He, watch him.

Speaking:

Today's main text and small theater are here!Sorry for being late again today!

Ah Jiu is now a social animal. He is busy with work during the day, and only has time to code when he returns home at night, so sometimes it will be late. I’m sorry, so I want to tell everyone that I may update at 9 pm in the future. , but it must be updated daily.

I hope everyone understands.

感谢在2021-08-0518:00:00~2021-08-0618:00:00期间为我投出霸王票或灌溉营养液的小天使哦~

Thanks to the little angel who threw the mine: 1 cocklebur;

Thank you very much for your support, I will continue to work hard!