novice forensic medicine

Chapter 201
After half an hour.

No. [-] high-rot anatomy room of the technical department.

The bag was removed, and the head, limbs, and feet of the deceased were placed on the dissecting table.

The exhaust system has been opened to the maximum, Zhou Ning tightened the third layer of gloves, clasped the fingers of both hands to squeeze out excess air, and then walked to the anatomy table.

Da Zhao had already taken pictures of the head, hands and feet of the deceased, and Sun Gaotie had also taken X-rays. Zhou Ning glanced at the pictures on the screen, only to find that the right foot of the deceased was much more serious than in the physical examination in January. Two misplaced calluses swelled, and the entire foot was severely deformed.

Zhou Ning glanced at Zhu Xingxing who was carrying the tray, seeing that she wanted to take it to the laboratory, he hurriedly stopped it.

"If you don't want to be scolded by other subjects for half a year, put the tray in a bag, seal the bag, and send it up."

Zhu Xingxing seemed to have realized it now, and hurried to follow suit.

Zhou Ning didn't care anymore, and pulled the magnifying glass with LED light close to the deceased's right foot.

The deceased's feet were relatively intact. The dorsal position of the feet was high and raised. The two feet were obviously wider than the right foot. The curvature of the sole of the foot also completely disappeared. The ankle bone was prominent, and the right foot was obviously thinner than the left foot at the ankle. Speaking of training, even the skates may not be able to fit in.

The dorsum of the foot was cut open to expose the metatarsal bone. The callus at the healed part of the two fractures swelled into a ball. Seeing this, Zhou Ning stopped moving, and there was no need to separate further.

Zhou Ning moved a step sideways, dragging the LED light magnifying glass to illuminate the position of the dead man's hand. The dead man's nails were very long, and the flesh had burst open. He pulled off the dead man's nails and threw them into the tray. Seeing this action, Zhu Xingxing retched One sound.

"I'm sorry, team leader, I really couldn't hold back."

Da Zhao waved his hand.

"I can't help but go out and vomit, don't vomit here, this sound is linked, others will not be able to help it."

Zhu Xingxing walked out quickly, but Da Zhao didn't run away, which surprised Zhou Ning, but hearing him speak in a low voice, he probably blocked his nose long ago.

Zhou Ning didn't speak. He lifted his nails and looked carefully at the edge of the nails. In the gap between the nails of his index finger, he found a lump of something. He took it out with tweezers and unfolded it in the tray. It was a diamond-shaped piece of flesh. Zhou Ning became excited instantly.

"Hurry up, send the nails for inspection, and tell Xu Dayuan to find someone to check the positions of Zhang Yu's and Wang Ligang's necks and arms to see if there are any scratches, take a photo of the shape of the flap and send it to him, and let him look for it like this."

Da Zhao moved quickly, took the tray to the side, took a photo and sent it to Xu Dayuan, and then ran away holding the tray.

Zhou Ning checked the head of the deceased and found no residue between the teeth, but the hyoid bone and thyroid cartilage were broken. Although the skin and flesh fell off, the neck groove could not be seen. It can be concluded that the deceased was strangled and fainted, struggling While scratching the murderer, he was strangled to death.

At this moment, only Yang Xuetong and Sun Gaotie were left in the dissecting room. Sun Gaotie was standing at the air outlet, not close to the dissecting table. Zhou Ning glanced at it. This position is fine as long as it does not affect his dissection.

The skin on the head of the deceased was torn off, and the skull was cut with a bone saw. In an instant, the smell in the room rose to a higher level. There were fracture marks on the occipital of the deceased, and there was also blood in this part of the skull. Of course, it has completely turned into yogurt now. Clean up Dissecting table, put these bones in a huge tray.

Zhou Ning tore off a layer of gloves and looked at Yang Xuetong.

"Can you bear it? Take these to extract the bones, and the high-speed rail seems to be impossible."

Yang Xuetong nodded, rushed to the pool with the tray in his arms, rinsed, and threw the remaining bones into the pressure cooker. Zhou Ning tore off all the equipment on his body and waved to Sun Gaotie.

"Clean up the dissecting room and ventilate it!"

Zhou Ning pushed the door and entered the laboratory.

On the big screen, Xiao Qu intercepted more than 20 pictures. Hearing the sound of the door opening, Xia Momo quickly waved her hand when she saw Zhou Ning coming.

"Zhou Ning, come quickly."

"Have you found anything?"

"Team Tao sent a photo. Tan Ran checked into the Sophia Hotel on September 9. At 6:9 on September 7, she went out and took a taxi. This is the surveillance screenshot of her leaving. Wide-leg pants , short-sleeved crop top, sun protection clothing, baseball cap, sunglasses, no backpack.

After comparing the call records, we found that at 12:05 the figure skating team's office landline, we talked to her for less than a minute. We analyzed the monitoring of the Bienbo community and found that this person was Tan Ran.

她在9月7日13:13谭燃回到宿舍，这个时间段，打车的速度与视频相符，只是不知道去的201还是202。”

"Did you find the picture of Zhang Yu entering and exiting in the monitoring of Enbo Community and the monitoring of the road on the south side?"

Xiao Qu tapped the keyboard, and all the pictures changed on the big screen, pointing to two pictures and introducing.

"12:52 I saw the figure in the hoodie from the back. He was carrying a sports bag on his shoulders. His height matched Zhang Yu's. In addition, look at his shoes. There is a little bee logo on the heel. This shoe is similar to that of Da Zhao. The shoes found at the car wash match.

However, there was only a picture of him going in, but not coming out. I didn't understand this. After all, there was no picture of him coming out in the next few days. Could it be that he jumped out of the window? "

Zhou Ning rubbed his chin and thought for a while, then poked Da Zhao's arm.

"His car is a Jetta, do you know the height of the Jetta?"

"The height is about 1.47 meters. This building is built on the ground. The storey height is about 2.7 meters. The road outside is slightly higher, but there are three steps on the first floor. If this is deducted, if it falls from the window to the roof of the car, there will be two meter distance.

I looked through the window. Outside the bathroom window, there is a ten-centimeter-wide bulge at the same level as the ground on the second floor. If you stand here, it is only 1.23 meters away from the roof of the car. Adults will have no problem jumping off it, especially for him. Wearing soft-soled shoes, the roof will not leave marks. "

"Put the box down from the window first, and then he jumps out. It makes sense. Did the surveillance on the south side road find the picture of his car?"

"I found it. At 14:21, there was a picture of a vehicle driving away. Teacher Xia performed a skeleton comparison. This person is Zhang Yu, but the positions of the front and rear license plates and logos of the car were blocked by the stickers of the century-old good cooperation. Several of the cars that came out were like this, so they were not screened out at the beginning.”

Zhou Ning nodded. Recently, the traffic police checked this sticker, but the monitoring is not intensive enough, and it is impossible to catch it completely.

With the enlargement of the image on the big screen, it gradually became clearer. Zhou Ning stared at this person's face. There were a lot of baseball caps, sunglasses, and a mask. Xia Momo could compare it to him. Convinced, she gave Xia Momo a thumbs up.

Momo Xia smiled.

"It seems that these days, you haven't talked with Dr. Lu. The third phase of the software has been designed and started testing. It is to collect the skeleton information in the screen and make a data comparison. After all, how to disguise the skeleton cannot be disguised."

Zhou Ning was a little embarrassed, so he quickly changed the subject.

"Have you found any fingerprints on the bag found in Haibohe?"

As soon as he said this, Da Zhao rushed over with a smile.

"I found it. There are a lot of fingerprints on the two-layer bag. We compared it with the car interior bags that Zhang Yu discarded, and found several identical fingerprints. One is the owner, the other is the little apprentice, and the other is Zhang Yu. My own, there is still blood on Zhang Yu's fingerprints, it seems that the bag was taken at a car wash.

Also, on Zhang Yu’s discarded seat, we found a trace of dry beetroot. We took that piece off and sent it for inspection. As for the yellow wire, there was blood on it, so we don’t know whether it belonged to the deceased or Zhang Yu. of. "

"Mi Qingzi was found on the vehicle seat cushion?"

Da Zhao nodded, grabbed the camera, connected it to the computer with a data cable, tilted his buttocks, knocked Xiao Qu away, and occupied the position in front of the computer. picture.

Sure enough, on the brown mat, a whitish spot was found, but with such a light color, Da Zhao was careful enough to find out that it was Mi Qingzi.

"Yes, there is no one else who can find this."

Liu Yongxin patted Da Zhao on the shoulder, shaking his head constantly.

"Boy, don't look at messy things, it will be more difficult to find a partner in the future."

Da Zhao was stunned, and didn't realize Liu Yongxin's meaning for a moment. Seeing that everyone was laughing, he tasted a little taste.

"Come on, why are you all thinking so much, I do all this for work."

Zhou Ning suppressed a smile and heaved a sigh of relief. No matter what, the case is now clear, Zhang Yu is the murderer, and if all the tests come out, it will be a certainty.

"Okay, organize the relevant videos and comparison pictures into files, and the work here is over."

Zhou Ning glanced at the time, it was already 18:22, and waved his hand towards Da Zhao.

"Da Zhao went to the inspection department, and the time inspection should have come out."

As soon as the voice fell, the door of the laboratory was pushed open, and the alarm kept ringing. Da Zhao moved quickly and rushed over to turn off the alarm. Cui Lili gave Zhou Ning a blank look, walked up to Zhou Ning, and threw a stack of reports to him. .

"As soon as I guess you are here, all the inspection reports have been completed."

Zhou Ning looked through it. The blood DNA test result of Wang Ligang's trunk was Tan Ran's. As for the subsequent tests, Zhou Ning bypassed them. He saw the last two items, the final conclusion of the soil composition analysis, and the skin under Tan Ran's nails. DNA alignment results.

Cui Lili went on to say:

"By the way, there is another surprise."

"What surprise?"

(End of this chapter)