novice forensic medicine

Chapter 18
"Come on, hurry up and work."

Zhou Ning's resistance was ineffective, he sighed, endured his nausea, and started to clean up.

In fact, as long as you do it, the cleaning speed is still very fast, and the cleaning is completed in ten minutes. Zhou Ning put the lid on the glass jar and threw it on the lower floor of the stainless steel car next to him. He is also more comfortable.

This time, Forensic Doctor Liu did not let Zhou Ning do it, and started the autopsy himself. Kneeling on the chair with the plastered leg, he quickly dissected it step by step. At the same time, he kept asking Zhou Ning to record the relevant autopsy content and take samples.

The deceased Li Delin had seven stab wounds on his body. The knife in the neck cut through the carotid artery, but the opening was not large. The five stab wounds in the lower abdomen did not hurt any important organs. The stab wound in the back directly pierced the heart. This is a fatal wound.

The white glove-like skin was removed from both hands, and multiple cuts could be seen. The right index finger was almost completely broken, which was obviously a resist injury.

The murder weapon was an ordinary stainless steel watermelon knife with a pointed tip, the brand was Zhang Xiaochu, and the handle without the guard was also stainless steel.

Zhou Ning measured it. The knife tip angle is 75°. The total length of the blade is 26 cm, and the blade length is 14.5 cm. A piece of dried cucumber is stuck to the end of the handle. Although it is only the size of a grain of rice, it can be identified.

Li Delin's stomach was also empty, Zhou Ning said quickly:

"When the deceased was found, there was vomit next to the blood pool. I estimated that it was about 500ml. I have already sampled it."

Forensic Liu nodded in satisfaction.

"Well done, the size of the maggots and pupae was measured at that time, right?"

"I did, based on this deduced death time of the deceased, oh yes, I found a shopping receipt from Liqun Supermarket in the pocket of the deceased's trousers, which contained a complete set of meat, eggs and vegetables, and the time was on October 10. day.

However, the refrigerator in Zhu Meifeng's home was empty, and no packing bags or the like were found in the trash can. "

Liu Fayi raised his head and glanced at Zhou Ning.

"Show me the vomit sample and the photo of the receipt."

Zhou Ning tore off a layer of latex gloves, found the photo on the camera, and held it up to Fayi Liu, who looked back.

"Boy, don't you know that people are old and their eyes are blurred. What can I see when I get so close? Yo, the things I bought are all high-end products, such as Tomahawk steak and avocado. This is the rhythm of eating Western food. what!"

Zhou Ning nodded, and he also agreed with this judgment.

"Well, I think so too, I can't tell the vomit, it's all dry after all."

Liu Fayi glanced at the sample, shook his head and continued:

"Seeing that there are carrots and meat, you can know when you send it for inspection. Now that it's done, the autopsy has been completed. Mark it. The fetus of the female deceased will be compared with the DNA of the male deceased."

Zhou Ning paused.

"Master, do you suspect that Zhu Meifeng's child is Li Delin's?"

Liu Fayi hummed, and continued to sew. He tied the last knot before stopping.

"Well, in the words of your young people, this is called the sixth sense. It's right to do one more. We can't do DNA here. It has to be sent to the testing center in the city. The speed is very slow. Let Xu Da remind, and it will be out tomorrow afternoon at the earliest. result.

Fingerprints are first collected on the handle of the knife, and then sent for inspection together. Mark this, and check whether the substances collected on the knife are consistent with the contents of the stomach of the deceased male. In this way, it can be determined that the knife was obtained locally by the murderer at the deceased’s home. . "

Hearing this, Zhou Ning became numb.

Subconsciously glanced at the large transparent screen, the countdown had already jumped to 59:49. Twelve hours had passed before they finished the autopsy. The test would come out tomorrow afternoon at the earliest, so wouldn't there be less time left?
The second question of the intermediate task is to find the murderer and all the evidence.

What I want is all the evidence, isn't this about overturning the car?
Forensic Liu sat on a chair and kicked Zhou Ning's shoes with his uninjured foot.

"What are you thinking? Are you still starving? Hurry up and call someone to put the corpse away. You still don't think the smell is strong enough?"

Zhou Ning let out a cry, ran towards the door, and kicked the door open. Zhao Xinli and the others who were squatting in the corridor quickly stood up.

"End?"

"The autopsy is over, hurry up and call a few guys to help, and send the body to the morgue."

Zhao Xinli brought people in. Except for Forensic Doctor Liu, everyone helped to move the body to a flat car and send it away.

Zhou Ning returned to the workbench and collected fingerprints with the handle of the knife. After tossing for a long time, he extracted two complete fingerprints, most of which were fingerprints of threaded gloves, but beside the traces of threaded gloves, there was still a third of palm prints.

This discovery made Zhou Ning pause, and looked up at Forensic Liu.

"Master, I found two fingerprints and a piece of palm print on the knife, and more traces of thread gloves. You said that the handle of the knife has no hand guard. After such a violent stab wound, the deceased still has resistance wounds. Does that mean that the murderer Maybe your hand was hurt too?"

Forensic Liu had already taken off his heavy isolation suit, his hair was completely attached to his forehead, and he smiled while wiping away his sweat.

"No wonder Xu Da likes you. It's really rare to use your brain. The analysis is very reliable. The murderer's right hand may be injured. Wait for the final test results. If you're lucky, the murderer can be extracted from the knife." blood."

Zhou Ning knew that if the murderer's blood could be found, it would be no different from winning 500 million yuan.

But it's good to have a wound, at least it can narrow the scope of the suspect's search.

"Don't be dazed, call Xu Da, he has been waiting for the autopsy results."

Zhou Ning dialed Xu Dayuan's cell phone, it rang once, and the call was connected.

"Is the autopsy over?"

"Well, Da Xu, shall we report the autopsy results to you now?"

The countdown reminded him, he was more anxious than Xu Dayuan and the others, there was no need to hide it now, Zhou Ning expressed his thoughts eagerly.

"Ha, you are even more impatient, let Zhao Xinli and the others send you back, we are in the team."

Fayi Liu washed his hands, wiped the sweat off his face, and waved towards Zhou Ning.

"Take the autopsy records with you. Just go to the special case meeting and follow along. Bring the samples and the murder weapon with you. When you arrive, let's talk about the autopsy. I can't wait. I'll go back first and stand there for nine hours. Legs are numb."

Zhou Ning didn't want to stay, but forensic doctor Liu came here today and took the initiative to make this highly rotten corpse. He was already very grateful. There are still people who have retired for half a year. It is very rare for this master to consider newcomers so much.

"Thank you, Master, I will go with them now, but how do you go back?"

Forensic Liu waved his hand.

"Take a taxi and leave. Don't worry about these trivial things. Let's go quickly. Xu Da is impatient. If you want to be a father the day after you get married the day before, you can keep up with his rhythm so that you don't get scolded, you know?"

"Okay, I'm leaving!"

Zhou Ning quickly cleaned himself up, packed all the evidence bags, took the two autopsy records and the camera, and went straight out the door.

Zhao Xinli answered the phone at the door and saw Zhou Ning waving his hand.

"Okay, boss, don't worry, we will rush back to the team immediately."

Several people got into the car and drove towards the criminal police team roaring.

Fayi Liu limped out of the dissecting room. The old man in the mortuary came over, took the packs of cigarettes that Fayi Liu handed over, took out one, and put the rest in his pocket very naturally. The two lit it and swallowed it. Chatted in a cloud of mist.

"This young man doesn't look bad, but your legs are not so sharp anymore, why are you putting on plaster again?"

Forensic Liu stared.

"I don't smoke, I don't put plaster. Today I will go to the scene together. How can I train him that way? The difference between theoretical learning and real hands-on is not so big. The apprentice I brought before was also very good, but less than two Yue ran away, so this time I will use some tricks."

Old man Cui smiled, shook his head, and walked towards the mortuary, humming a Maoqiang.

March 10 27:21
The meeting room of the Criminal Police Team of Qidong County.

As soon as Zhou Ning opened the door, Xu Dayuan and the others looked over, saw the box in Zhou Ning's hand, and quickly waved his hands.

"Chunyang hastened to send someone to send the samples to the laboratory of the city's forensic office. I called and they left someone to work overtime for us."

Zhou Ning exhaled, put a list written on the road on the box, and handed it to He Chunyang together.

"He Squadron, this is the details that need to be tested. It corresponds to the sampling number. There is one that needs DNA comparison. This must be done first. It is best to leave someone to wait for the test. Send me an email as soon as possible."

He Chunyang nodded with a smile, took the box and arranged it, Xu Dayuan waved his hand, signaling Zhou Ning to sit down.

"Sit down, let's talk about the results of your autopsy and the estimated time of death of the deceased. Has there been any change?"

(End of this chapter)