Zhao Xinli hurried over, pasted Zhou Ning on the scale next to him, and photographed it together.

Zhou Ning stood up and walked out of the main house, Xu Dayuan saw it and hurriedly walked over, Zhou Ning actually wanted to take a breath, the protective mask only reduces the damage to the body caused by harmful substances in the corpse odor, and the smell will not be blocked.

"Xu Da, there is a gray-black mole behind the right ear of the male deceased, there is hair on the size of the fingertips, 172 cm tall, look at the size of the clothes and pants, the estimated weight is 130-140 pounds, size 39 shoes, I went to Liqun Supermarket to shop on October 18, can you find the information of the deceased in this way?"

Saying that, Zhou Ning showed the small ticket in the physical evidence bag, and Xu Dayuan took a closer look through the bag.

"It's not realistic to go to the supermarket to check, there are many people who go, even if they are found in the surveillance, they can't identify their identities, but this also shows that the deceased died after 15:23 on October 18, and you deduced the time of death?"

Without waiting for Zhou Ning to speak, the old criminal policeman came over, put on his glasses, and glanced at the photos in Zhou Ning's camera.

"Hey, I seem to have seen anyone with this mole."

After thinking about it, he slapped his thigh.

"I know this is Li Delin from Yujia Village next to me, it seems that this person has a company in the city, you wait for me to ask."

Seeing the old criminal police go out, Xu Dayuan also breathed a sigh of relief, it was good to be able to find the information of the deceased, which could save a lot of steps.

"Time to die?"

Zhou Ning nodded, he had already counted this just now.

"Based on the length of the maggots, the condition of the pupa, and the degree of decay of the corpse, I deduced that the male deceased died in 5-9 days, and that the deceased was cut in front of the bedroom door and died lying on his stomach at the door.

The deceased's shoes and pants are scattered, and it seems to be very hasty, and there is only so much information available, Xu Dayao has no other instructions, so I will continue to check the female deceased in the bedroom. ”

Xu Dayuan waved his hand, and Xu Dayuan was very satisfied with such an active worker.

Zhou Ning walked in quickly, checked the kitchen on the left hand side of the living room, and then came to the pool of blood at the door of the bedroom.

Zhao Xinli also followed to the door of the bedroom, put on the survey board, Zhou Ning entered the bedroom, the room was surprisingly clean, there were no extra items, a bed, a wardrobe, and two single sofas.

There were no quilts and pillows on the bed, and there were not even a pleats on the sheets, only a wooden chair upside down in the center of the bedroom, and a pair of red slippers, neatly arranged.

It's just that on the chair and slippers, there are obvious traces of fecal incontinence, and the phenomenon of hanging people is normal, especially for women.

The house should have been renovated, but the main beam is relatively low, not wrapped in the ceiling, two meters from the ground, and a white cloth strip hangs the corpse.

The deceased was barefoot, dressed in white and black trousers, neatly dressed, with short ear-length hair covering part of his face, his head drooping slightly, no tongue protruding, and a flat abdomen, except for obvious corpse spots on his hands and feet.

Zhou Ning turned on the purple light and squatted down, there was not even a hair on the ground, but when he heard the sound of birds, Zhou Ning took a step back.

Only then did I find that there was a small window at a height of two meters on the north side of the living room, and a small gap was open, no wonder there were so many flies, it seemed that they came in from here.

However, in such a clean room, why is there no screen?

Zhou Ning didn't think much about it, and entered the bedroom with the survey box, followed by Zhao Xinli.

As Zhou Ning put the number sign, he clicked to take pictures in the back, and Zhou Ning waved his hand after taking the photo.

"Call two men in and put the dead down."

Zhao Xinli went to call people, but they were all very strictly armed, wearing shoe covers, cutting off strips of white cloth, putting the deceased in a body bag on a stretcher, and then going out, Zhao Xinli put the white cloth into a physical evidence bag.

Zhou Ning stepped forward and carefully examined it, the zombie was not serious, the temperature of the rectum was the same as the room temperature, the pupils could not transmit light, the U-shaped groove [1] on the neck was obvious, there were some bruises on the right cheek, and he raised his hand to compare it on it, it should be a palm print, but it was smaller than Zhou Ning's hand.

Only at the edge of the groove, at the inner corner of the eye, and behind the ear were fly eggs, and no maggots were found on the body.

Lifting the deceased's shirt, a network of decaying veins could be seen in the abdomen, but the abdomen was not distended, and according to these findings, the time of death of the deceased was about 48-36 hours.

Zhao Xinli was next to him, clicking non-stop.

Zhou Ning fell into deep thought, this scene was closed, and the time of death of the two deceased was obviously different.

No matter how you look at it, it looks like a case of self-production and self-sale [2], but if you analyze it in reverse, if it is a case of self-production and self-sale, the system will not be set up like this.

If the murderer was present, why did the woman die a few days later than the male deceased?

Could it be that the murderer lived in the room with the body of the woman and the male deceased?

But the inside of this room is locked, and there are anti-theft nets on the windows, how did the murderer leave?

Thinking of this, Zhou Ning's eyes lit up.

got up and ran towards the living room, rushed to the living room and looked up at the small window on the north side, and sure enough, there was no security net outside this window.

Walking to the window, below here is a stove, which is supposed to be for heating, and the stove is the kind of environmentally friendly metal stove, which is tiled on all sides to make a huge platform.

Illuminated by a purple light, there was a mark of rubbing on the tiled wall, not a shoe print, which seemed to be knitted fabric.

As Zhou Ning's gaze moved downward, a trace similar to a footprint appeared, and there were some blood stains on it, which were not shoe prints, this was wearing socks, stepping on the stove, and then climbing up the north window and turning out, but the height was limited, so the window was not closed tightly.

"Forensic Doctor Xiao Zhou, what did you find?"

Zhao Xinli followed, after all, Zhou Ning's fast movements made people excited.

"Find a sock imprint with blood on it, give me a tape measure."

Zhao Xinli found a tape measure in the survey box and handed it to Zhou Ning, who was 184 tall, standing on the edge of the pot and approaching the window, with his head just on the roof of the shed.

After measuring, Zhou Ning grabbed the pen and recorded on the survey suit that the width, height and diagonal sides of the window were 33, 25 and 41 centimeters respectively after the window was fully opened, and the window was 158 centimeters away from the stove.

Zhou Ning stared at the window, his movements paused, and he waved his hand behind him, Zhao Xinli leaned over, raised his fat face and asked with puzzlement:

"What's wrong with Forensic Doctor Xiao Zhou, what do you want?"

"Magnifying glasses, tweezers, evidence bags."

Zhao Xinli heard Zhou Ning's words and knew what he had found, so he took something and handed it to Zhou Ning on tiptoe.

Holding a magnifying glass, Zhou Ning looked carefully at the window, and there was a row of eight glove fingerprints at the top.

Before he could feel regret, he saw two strands of hair fluttering on the edge of the window felt, Zhou Ning picked them up with tweezers, threw them in the physical evidence bag, and then handed them to Zhao Xinli.

"If you find hair with hair follicles, you go out the window to see if there are any footprints or other traces around, oh search for sticks or something, after all, at this height, it is not easy for him to close the window."

Zhao Xinli hurriedly went, and came back shaking his head for a while.

"There is a hardened road in the back, and there are weeds in the corners and in the gaps of the road, and I don't see any footprints, or the wooden sticks you said, but in front of the house behind, there is a large pile of chopping wood, and a long horse bench for decoration."

He nodded, and continued to look at the small window in front of him, this height is not easy to climb with bare hands, at least the person must be thin, otherwise the window will be stuck.

After waiting for a while, the system did not prompt.

It's all analyzed to this point, isn't it a preliminary analysis?

With Zhou Ning's thoughts, the content of the intermediate task jumped out, and according to the evidence at the scene, a preliminary analysis was conducted, and the cause of death of the two deceased was given, with a time limit of 60 minutes.

Oh yes, and the cause of death.

With a sigh, Zhou Ning jumped down.

"Take samples of the water in the mop, broom, and bucket, if there is any garbage, take it with you, and take pictures of all parts of the kitchen, and I'll go find Xu Da and them."

Zhao Xinli didn't delay, and hurriedly took the sampling bottle and left, and when they entered the door, they all saw that at the kitchen door on the other side of the living room, there were all kinds of cleaning tools.

Zhou Ning didn't wait for Zhao Xinli, he went out of the main house directly, took off the isolation gown on his body in front of the door, threw the gloves, hats, gas masks, and threw them in a bag, cleaned and disinfected his hands, and smelled carefully that there seemed to be no corpse smell, and then he walked to the gate of the courtyard, Xu Dayuan and they were all standing here.

Seeing Zhou Ning come out, the old policeman also came over, rubbing his hands a little impatiently, but his tone was a little bit of a superior pointer.

"What's the matter, little comrade, you can see something, your master can't take you with you, don't worry, it doesn't matter if you can't find anything, let's talk about whether it's a case of self-production and self-sale?"

Xu Dayuan didn't speak, and he couldn't see what his attitude was, but they had been investigating the periphery for a while, and it was estimated that this was what the old policeman meant.

Zhou Ning was a little resistant, he was a member of the forensic office of the Criminal Police Brigade, and his direct leader was there, he looked at Xu Dayuan and shook his head firmly.

"After the investigation of the scene, many traces were found, but I don't think this is a self-produced and self-sold case, and the murderer is someone else."

The old policeman obviously didn't believe it, the expression on his face was a little stiff, and just as he was about to speak, Xu Dayuan raised his hand to stop him.

"Don't worry, tell me what you find."

......

PS:

[1] Strangle: Groove is a groove-like trace formed by extortion and pressure on the neck, which is an important sign of strangulation and an important basis for determining strangulation.

The groove is mostly located below the larynx, horizontally surrounding the neck, in a state of locking, with 1 to 2 strips of common, the width is generally equivalent to the thickness of the extortion, its depth is relatively consistent, and the pattern imprint of the extortion can be seen on the surface.

[2] Self-produced and self-sold: Self-produced and self-sold is a commonly used slang term within forensics, which means to kill someone and then commit suicide. The murderer committed a crime, and finally eliminated the criminal, because the crime gave birth to the murderer, and because the murderer committed suicide, no one went to prison and closed the case directly, so this is called the murderer's own production and self-sale.

For forensic doctors, the case of self-production and self-sale is the most difficult. Because there is no confession from the victim, eyewitness, or criminal suspect, the basis for the verdict is entirely based on criminal technology, and the requirements for evidence are the highest.