Zhou Ning looked at the whiteboard, and summarized all the information in his mind, and the known conditions kept flashing in front of his eyes.

The pregnant woman who was about to give birth had no traces of sun exposure on her fair skin or even on her chest, no restraint injuries, no resistance injuries, no traces of surname invasion, and no corpses were thrown together on her hands, feet, and head.

There is only one explanation for this, that is, the murderer knew the deceased and was a very familiar person, and this was only done to cover up the identity of the deceased, so that the case could not be solved.

Zhou Ning squinted his eyes and looked at the several bridges along the way from the Liuhe River to the moat, in fact, ten kilometers to the west, it was out of the scope of the ancient city, and the entire Dayao City was developing towards the east side, this ancient city area was not the city center, but the old city.

Look at the electronic map that Da Zhao searched, this one is much more detailed, just when Zhou Ning zoomed in and observed, there was an industrial park, so that Zhou Ning couldn't help but look at it twice, there were several factories on the edge, all of which made glass chandeliers, and there were several villages next to it.

Da Zhao coughed, interrupting Zhou Ning's thoughts, and seeing the thermos cup handed over by Da Zhao, Zhou Ning took a sip of water, and then said:

I think the murderer is a man, his height and weight are better than those of the deceased, but he is thinner or shorter than the average man, and he is very close to the deceased, and he is an acquaintance who committed the crime, so that the deceased can be unguarded.

As for the first scene of this undiscovered homicide, the area is very large, you can divide the body, understand the human body or know the skills of slaughtering, the arm strength is better than that of ordinary people, the location is very secret, it is not easy to be found, there is a means of transportation, and the body parts can be transported.

As for this red plastic bag, which is very thick and more expensive than ordinary bags, it is used to sell meat and seafood, so I suspect that the murderer in this case may be engaged in related industries.

After all, few people go to buy such a bag separately for their own use, it is expensive and impractical, of course, it is not excluded that the murderer deliberately diverted his attention and deliberately bought this kind of bag for corpse parts.

In addition, look here, I just found on the electronic map in Dazhao, I saw this area, I don't know if it is an industrial park, these are glass lampshade factories in it, and there are several villages next to it.

And this location, not far from the straight line distance of the Liuhe River, belongs to the edge of the 23.4 kilometers we just calculated, the deceased had a slight silicosis, although there are no symptoms, but the lungs have changed, I think this can be used as a key area for the investigation of the address. ”

Cao Pingzhang kept nodding, at this time he was taking pictures again, recording in the notebook, reading it after writing, taking out his mobile phone, and making a phone call while walking.

Zhou Ning shook his sore neck, everything that should have been done at this time has been almost done, everything has to wait for the test and the results of their investigation, according to what Xu Dayuan often said, as long as the identity of the deceased is found, eighty percent of the case has been solved.

Holding the thermos cup, Zhou Ning took a sip of water, looked at the cartoon portrait on the thermos cup, Xia Momo's figure seemed to flash in front of him, I don't know what Xia Momo is busy with at this moment, and whether Xia Momo's condition is stable.

15:22

Zhou Ning's mobile phone coughed twice, he opened his eyes, Da Zhao had already rushed to the front of the laptop, opened the mailbox, and sure enough, he received an inspection report inside.

Da Zhao hurriedly printed it out, handed the result to Zhou Ning, looked at the content, Zhou Ning nodded with satisfaction, and then handed the report to Liu Yongxin.

"The location of the nodule in the deceased's lungs, after staining analysis, this is a focus of inflammation."

Zou Jialong and Pang Tianhang looked dazed, Wang Zhenzhen also hid far away, and Da Zhao kicked the two of them.

"I said you all understand everything? If you don't understand, just ask, there are no outsiders here, they are all their own family, if you don't understand anything, you can ask quickly, ask Zhou Xiaozhou or Liu Shu'er, you ask more, remember more, and don't ask for people when you meet later, this is the process of accumulation. ”

Zhou Ning coughed, Da Zhao restrained a little, and Zou Jialong hurried to Zhou Ning's side.

"I don't understand, why do you want to slice this nodule, is it to prove that this is an inflammatory lesion?"

Zhou Ning nodded.

"Guess right, only when it is proved that this is an inflammatory lesion, we can conclude that the deceased should have had a lung infection before he died, and because the deceased was pregnant, there was no special treatment, which prolonged the course of the disease.

Because in the case of mechanical asphyxiation, pulmonary edema occurs in the lungs only when there is an infection in the lungs, which is an extremely uncommon exception, and I hope you can all record such examples today, because this situation is particularly easy to be confused with dry drowning. ”

Zou Jialong came to his senses, and hurriedly wrote what Zhou Ning said in his notebook, in fact, the high level of forensic ability depends on the number of dead people you have seen, and the more you see, the more you accumulate.

Pang Tianhang bit the pen, but he was not in a hurry to move, he didn't know what he was thinking, Liu Yongxin kicked him.

"Xiao Pang, what do you want? Don't hide it, say it quickly. ”

Pang Tianhang smirked and leaned in front of Zhou Ning.

"Chief, the dead were dismembered, and the corpses were discarded in the river, but what about the heads, hands and feet? Where do you think it will be? ”

Zhou Ning shook his head.

"I can't give an answer, after the murderer kills, there is no superfluous action in the method of dividing the body, it can be said that the action of cutting off various parts without a trace of hesitation or panic, is no different from killing chickens and slaughtering pigs.

Perhaps in his cognition, it is very safe to throw the body in the river, after all, there are no other features on the deceased's body, we have not found a single mole or scar, and he is not even worried about the body being found after it decomposes.

As for the head, hands and feet, we have experienced a case before, the deceased was a figure skater, the deceased's feet were badly deformed, and he had undergone surgery, so he knew his occupation at a glance, and he could also find the identity of the deceased from the film, so the murderer chose another place to bury the deceased's head, hands and feet.

And this case is different, the murderer is calmer, he didn't cut with an angle grinder or chainsaw, he just used an axe and a machete, he divided the body, calmly and calmly, what method he could use to deal with the remaining stumps of the deceased, I can't guess. ”

Da Zhao hugged his arms and shook his head.

"We're not fortune tellers, we can't predict this, unless we know the identity of the deceased, find the deceased's home, and the first scene, I think all this will be easy to judge, by the way, Xiaoqu didn't help him to investigate, it's been a long time, isn't there any result?"

Cao Pingzhang glanced at the time and shook his head slightly.

"Now the living conditions are good, except in rare cases, they all give birth in the hospital, after all, the proportion of medical insurance reimbursement is good, and the personal expenses are not much.

I took a cursory look, just in October, the birth population was more than 1,000 people, according to Director Zhou's screening standards, I did this screening in August, I think there are about 1,500 people. ”

Zhou Ning dialed Lao He's phone, and this time it was connected after two rings.

"What's the matter with you, this time it's Baidu Encyclopedia? Or a free online consultation? ”

Da Zhao couldn't hold back on the side, and laughed directly, as if he heard someone else's voice, Lao He also restrained a little.

"Forget it, I won't tease you, what's the matter?"

"There's a lot of nonsense, I want to ask you what is the proportion of gestational diabetes and gestational hypertension in pregnant women now, is there any relevant statistics for this?"

Lao He cleared his throat and seemed to find a quiet place, and the noisy voices around him were much quieter.

"I said, did you let Xiaoqu send our unit's monitoring, this just finished the meeting, and it said this content, it really dealt with the police, which made your heart hairy."

"You"

"Okay, don't be afraid of me, according to the statistics of our hospital, the incidence of gestational diabetes and gestational hypertension has increased sharply in the past two years, from the previous 1%-2% to 5% this year, after all, the conditions are good now, pregnant women eat well, these two problems are more common."

Zhou Ning was a little surprised, this proportion is still relatively high, he thought that it was only one percent, more than a thousand, and more than a dozen visits could be completed one by one, so that there would be nearly 100 people in 1,500 pregnant women.

"I know, Xiaoyu, you have to check her blood pressure and blood sugar, I see that she eats too much, but she can't grow too fast, these two are not a joke."

Hearing this, Lao He's tone was also much soothed.

"Don't worry, Xiaoyu's indicators, I monitored it early, all within a reasonable range, as for Xiaoyu's diet, my mother has made several books, I'm afraid it won't be the same for a month after eating it all, I said how do you care about this disease, is there something related to the dead and pregnant women?"

"Well, a case of corpse mutilation, the deceased was a pregnant woman, the head circumference of the fetus was only 30 centimeters, but the weight was almost two kilograms, I analyzed that the fetus was too small due to gestational diabetes, but I don't know much about this disease, so I want to ask you."

He Shancun was obviously stunned, and then sighed.

"Okay, I'm busy after asking, you can't listen to your work more, listening too much is not conducive to prenatal education at night, my daughter doesn't need to know the dark side of society, she just has a happy heart, just hang up!"

Zhou Ning was speechless for a while, but this sentence of girl made Zhou Ning somewhat surprised.

"Why did you overtake yourself?"

"Come less, I don't have that leisure, the conditions are convenient, it's just that my daughter's movements are not cooperative, which way you go ultrasound, she will give you a circle with her legs, and don't show the whole thing, that small action is the same as Xiaoyu, so I think it's a girl, don't envy you and Xia Momo to hurry up."

Zhou Ning coughed awkwardly and quickly turned off the speakerphone.

"Okay, I won't tell you, I'm going to get busy here."

hung up the phone, and Cao Pingzhang behind him had already gotten up and came to Liu Yongxin and Zhou Ning.

"I think the analysis is already in shape, the inspection report has come out, and it's almost five o'clock, why don't we go down and see how they are doing?"

Liu Yongxin stood up, coming here is a purpose, to solve the case quickly, otherwise they won't be able to leave, the pressure given in the city here is not small, and the deadline is half a month to solve the case, this thing can not be completed by working hard to improve personal efficiency, and it takes multiple departments to work together to find problems.

So there is nothing to shirk, Zhou Ning motioned to Da Zhao to bring a notebook, and took pictures of all the problems listed on the whiteboard, and a few people went downstairs.

(End of chapter)