Chapter 18: One-third of the palmprints
"Come less, hurry up and get to work."
Zhou Ning's resistance was ineffective, sighed, endured his nausea, and began to clean up.
In fact, as long as you do it, the speed of cleaning is still very fast, and the cleaning will be completed in ten minutes, Zhou Ning covered the lid of the glass jar and threw it on the lower layer of the stainless steel car next to him, he was also more comfortable.
This time, Forensic Doctor Liu did not let Zhou Ning do it, and personally started the autopsy, kneeling on the chair with the plaster cast, and quickly dissecting it step by step, while constantly 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 the carotid artery, but the incision was not large, the lower abdomen was stabbed five times without injuring important organs, and the back was directly pierced through the heart, which was a fatal injury.
With the white glove-like skin removed from both hands, multiple cuts can be seen, and the index finger of the right hand is almost completely broken, which is obviously a resistance injury.
The murder weapon is an ordinary stainless steel pointed watermelon knife, the brand is Zhang Xiaochu, and the handle without a handguard is also stainless steel.
Zhou Ning measured it, the tip angle of the knife is 75 degrees, the total length of the blade is 26 cm, the blade is 14.5 cm long, and a dried cucumber slice is stuck at the end of the handle, although it is only the size of a grain of rice, but it can be identified, obviously this is made of local materials.
Li Delin's stomach was also empty, and Zhou Ning hurriedly said:
"When the deceased was found, there was vomit next to the pool of blood, I estimated it, it was about 500ml, and I have sampled."
Forensic Doctor Liu nodded with satisfaction.
"Well done, the maggots and pupae were measuring the size at that time, right?"
"Yes, according to this inferred time of the deceased's death, oh yes, I found a shopping receipt from Liqun Supermarket in the pocket of the deceased's pants, which contained a complete range of meat, eggs and vegetables, and a lot of them, and the time was on October 18.
However, the refrigerator of the female deceased, Zhu Meifeng, was empty, and no packaging bags or anything like that were found in the trash can. ”
Forensic Doctor Liu raised his head and glanced at Zhou Ning.
"Show me a picture of the vomit sample and the receipt."
Zhou Ning tore off a layer of latex gloves, found the photo on the camera, and held it up in front of Forensic Doctor Liu, who tilted his head back.
"Boy, you don't know that people are old and dazzled, what can I see when I get so close? Yo he, the things I bought are all high-end goods, and it's tomahawk steak and avocado, which is the rhythm of eating Western food! ”
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."
Forensic Doctor Liu glanced at the sample, shook his head and continued:
"Looking at the carrots and meat, you can know that this is sent for testing, okay, the autopsy is completed here, mark it, the fetus of the female deceased, and the DNA comparison of the male deceased."
Zhou Ning was stunned.
"Master, do you suspect that Zhu Meifeng's child is Li Delin's?"
Forensic Doctor Liu snorted, and the action of stitching on his hand did not stop, and the last knot was tied up, and then he stopped.
"Well, in the words of you young people, this is called the sixth sense, it's right to do one more, we can't do DNA here, we have to send it to the city testing center, the speed is very slow, let Xu Da urge, and the results will be available tomorrow afternoon at the earliest."
The handle of the knife first collects fingerprints, and then sends them for examination, this mark, to check whether the substance collected on the knife is consistent with the stomach contents of the male deceased, so that it can be determined that the knife is the murderer to the deceased's home to take the material on the spot. ”
Hearing this, Zhou Ning was numb.
Subconsciously glanced at the large transparent screen, the countdown at this time had jumped to 59:49, twelve hours had passed, and they had to finish the autopsy, and the test would come out as soon as tomorrow afternoon, so wouldn't the remaining time be less?
The second question of the intermediate task is to find the murderer, and all the evidence.
What you want is all the evidence, isn't this going to roll over?
Forensic Doctor Liu sat on a chair and kicked Zhou Ning's shoes with his uninjured foot.
"What do you want? Or are you hungry and stupid? Hurry up and call someone to put the body away, you still don't think the smell is strong enough? ”
Zhou Ning sighed, hurriedly ran towards the door, kicked the door open, Zhao Xinli and the few of them squatting in the corridor quickly stood up.
"Finished?"
"After the autopsy is over, quickly 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 together to move the body to the flat car and send it away.
Zhou Ning returned to the workbench, collected fingerprints from the handle of the knife, tossed for a long time, and extracted two complete fingerprints, more of which were fingerprints of line gloves, but next to the line glove traces, there were one-third palm prints.
This discovery made Zhou Ning pause and look up at Forensic Doctor Liu.
"Master, two fingerprints were found on the knife, and a palm print, more traces of thread gloves, you said that the knife handle has no gauntlet, such a violent stabbing wound, the deceased still has resistance injuries, does that mean that the murderer's hand may also be injured?"
Forensic Doctor Liu had already taken off his heavy isolation gown, his hair was completely attached to his forehead, wiping his sweat and smiling.
"No wonder Xu Da likes you, this brain-loving energy is really rare, the analysis is very reliable, the murderer's right hand may be injured, wait for the final test results, if you are lucky enough, the murderer's blood can be extracted from the knife."
Zhou Ning knew that if the murderer's blood could be found, it would be no different from the middle five million.
But it's good to have a wound, at least to narrow the search for the suspect.
"Don't be stunned, call Xu Da, he has been waiting for the autopsy results."
Zhou Ning dialed Xu Dayuan's mobile phone, rang, and the phone was connected.
"The autopsy is over?"
"Well, Xu Da, can we report the autopsy results to you now?"
The countdown is urgent, he is more anxious than Xu Dayuan, there is no need to hide it at this time, Zhou Ning said his thoughts eagerly.
"Ha, you are even more anxious, let Zhao Xinli and them send you back, we are in the team."
Forensic Doctor Liu washed his hands, wiped the sweat on his face, and waved his hand towards Zhou Ning.
"Bring the autopsy record over, you just go to the project meeting and listen to it, the samples and the murder weapon are all with you, and when you get to the first thing to say about the examination, this can't wait, I will go back first, I stood for nine hours, and my leg is numb."
Zhou Ning didn't keep it, Forensic Doctor Liu was able to follow him today, and he took the initiative to make this high-rotting corpse, he was already very grateful, and there were people who retired for half a year, so considering the newcomer, this master was already very rare.
"Thank you, Master, I'll go with them now, but how do you go back?"
Forensic Doctor Liu waved his hand.
"Take a taxi and leave, don't worry about these trivial things, hurry up, Xu Da is anxious, the person who wants to be a father the day before he gets married, keep up with his rhythm, so that he doesn't get scolded, you know?"
"Alright, I'm leaving!"
Zhou Ning quickly cleaned himself up, packed all the physical evidence bags, brought the two autopsy records and cameras, and went out directly.
Zhao Xinli answered the phone at the door and saw Zhou Ning waving his hand.
“...... Okay, don't worry, boss, we'll rush back to the team immediately. ”
Several people got into the car and roared towards the criminal police team.
Forensic Doctor Liu limped out of the dissection room, and the old man in the morgue came over, took the packs of cigarettes handed by Forensic Doctor Liu, took out one, and put the rest in his pocket very naturally.
"This young man looks good, but your legs are not so neat, why are you in a plaster cast again?"
Forensic Doctor Liu was stunned.
"Don't pump it to me, don't put a plaster, today is me going to the scene with me, how can I exercise him in that way, the difference between theoretical learning and real hands-on is not ordinary, the apprentice I brought before is also very powerful, but he ran away in less than two months, so this time I want to use some means."
Old man Cui smiled, shook his head, and walked in the direction of the morgue with a humming voice.
......
October 27 at 21:37
The conference room of the Qidong County Criminal Police Team.
As soon as Zhou Ning opened the door, Xu Dayuan and the others looked over, saw the box in Zhou Ning's hand, and hurriedly waved his hand.
"Chunyang hurriedly sent someone to send the sample to the laboratory department 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.
"Squadron He, this is the details that need to be tested, corresponding to the number of sampling, there is one that needs to be compared with DNA, this must be done first, it is best to leave someone to wait for the test to come out, and send me an email as soon as possible."
He Chunyang nodded with a smile, took the box to arrange, Xu Dayuan waved his hand, and motioned for Zhou Ning to sit down.
"Sit, tell me about the results of your autopsy, the estimation of the time of death of the deceased, there is no change, right?"