【First Update】

This is true, He Ning did not participate in the investigation of the case, so it was not particularly clear, only when Dai Xu was hungry and in a hurry to eat, so there was no special reaction, but Fang Yuan's heart was very clear, Dai Xu said that it was definitely seeking truth from facts, before the body part was found, this case could at most be regarded as the weirdest case she had been exposed to since her internship, but after discovering the torso part of the suspected deceased, This case has been promoted to the most disgusting one without any suspense.

Dai Xu was busy, He Ning still had things to do, and Fang Yuan had just recovered from his illness, so he hadn't completely recovered to normal, and he didn't eat a lot, the three of them solved their lunch very quickly, and after they had eaten, Dai Xu neatly turned those lunch boxes and other things into garbage bags and packed them by the door, preparing to rush back to work for a while.

After He Ning left, Dai Xu told Fang Yuan about the morning's gains.

First of all, the traces of the neck bone section match, after rigorous comparison, it can be determined that the traces on the neck bone section of the skull and the body are consistent, and the size of the neck bone is also tightly sealed, so the skull and torso part found before can be determined to belong to the same deceased, and there is no other headless murder case.

Secondly, there are also interesting discoveries about the soil samples collected at the site where the headless man's body was found, and after testing the components. Just as Dai Xu found out at the time, around the place where the body was buried. In other places, there is no peculiar smell in the soil except for the peculiar earthy smell. Only the area where the corpses were buried, there was a foul smell in the dirt, and it smelled like feces. After testing the soil samples, the results have also come out this morning, and the soil samples taken from the burial site contain the animal feces that have been measured, while the soil samples taken from other places around the area do not contain any animal feces in them, so it can be confirmed that the animal feces in the soil at the burial site. It was deliberately mixed in.

But why do you want to do that? Insulting the dead? After all, Fang Yuan was young and not rich in life experience, especially since she was a city girl through and through, after hearing this conclusion, she felt very puzzled.

Dai Xu shook his head: "That's not the case, animal feces contain a lot of bacteria, and the speed of decay of the corpse depends on the growth of bacteria, and everything that can promote the growth of bacteria can help speed up the decay of the corpse." You know for sure. Temperature is also a key factor in the rate of decay, in fact, to put it bluntly, because the temperature and humidity are relatively high in summer, so the growth rate of bacteria is very fast. Therefore, a large amount of animal manure is mixed into the soil where the corpse is buried, which is equivalent to adding fuel to the fire. The decay rate of corpses is much faster than that of ordinary digging a pit and burying it, and if we hadn't noticed that the smell was not only from the smell of corpses decomposing, it would have been easy to misjudge the time of death. Even if you take this into account and want to come up with the exact time of death. It still has to go through a more complicated calculation, and there is no way to give us a conclusion immediately for the time being. One more thing. I don't know if it's a good thing or a bad thing. ”

Fang Yuan's curiosity was aroused by what he said, and he hurriedly motioned for him to continue.

Dai Xu sighed and said, "Today's life newspaper has another report related to us. ”

"Huh?" Fang Yuan's eyes couldn't help but widen, "Is that Xiang Wenyan again?" He's really going too far! What did he get this time? How do you arrange us? ”

"Don't be in a hurry to get angry first, this time he really didn't have any fierce information," Dai Xu hurriedly signaled Fang Yuan not to be so excited, "The report was sent, and it was also said that we found a headless male corpse yesterday, but this time it is estimated that his source is also a little inaccurate, and the discovery of the headless male corpse is not less written, but it is completely in accordance with the expression of another independent case, which means that there are major cases in City A, and the case of the playground skeleton has not been solved, Another murder was found in the village. What's more interesting is that this time he didn't have a picture, although he said that he was going to an interview or something, but I feel that the description of the scene is some very ethereal words, not too distorted, but not as specific and detailed as before, I don't know if the environment at the scene this time is too bad, he didn't want to go in person. ”

"Or maybe it's not just that he didn't want to go in person, but even his 'anonymous insider' didn't bring him any accurate information." Fang Yuan couldn't help but think of the picture where Ma Kai came to inquire about the news as soon as they returned to the bureau yesterday, and there was a nameless fire in his heart, "You still said that Ma Kai wouldn't be that kind of person, then you can talk about it, it won't be the two of us, it won't be Tang Hongye and Tang Li, and it's unlikely that it's the kind of person who is particularly familiar with the situation and understands the situation, and if you don't get involved, you have to know more or less about the situation, so who do you say is the most suspicious now?" Yesterday he came to ask me about it. ”

"It's hard to say." Dai Xu still expressed enough trust in Ma Kai, "I also said, he is a straight gut and can't hide things, if he is purely out of curiosity, so he comes to ask you, and after inquiring, he is asked what is out of his mouth, it is also very possible." Okay, that's pretty much it, I still have to go to Zhang Ying and Guan Yongfu's relatives, in the morning, the headless male corpse did an X-ray scan, and found that the male corpse had an obvious callus on the fibula of the leg, it should have been injured in the fibula of the lower leg before his death, and there was a fracture, after treatment, after healing, a callus was formed, and Forensic Doctor Liu said that the callus was old, it would not be formed in the last few years, it should be a little longer, I have to go to them and ask, Let's see if Guan Yongfu has had this kind of trauma. When it comes to old injuries, asking Guan Yongfu's wife and relatives will definitely save a lot of time than going to the hospital to inquire. ”

"I'll go with you, too!" As soon as Fang Yuan heard this, he hurriedly mentioned yì.

Of course, Dai Xu would not agree: "That's not good, you better rest at home!" ”

"But I'm resting well, you see, I ate a lot this morning, and I had nothing to do at home all morning, and I was about to die of boredom, and I was suffocated, and I ate at noon, and now I'm so energetic, you can take me there!" Fang Yuan was not discouraged and continued to plead, "Anyway, let's just go to Zhang Ying and them to inquire about the situation, and we don't need to go outdoors to bask in the sun, it's impossible to get heat stroke again, it's a big deal that you waste a little, and the air conditioner in the car is turned on bigger." I really can't stay still, you're all busy, I'm alone, it's so uncomfortable. ”

Dai Xu reached out and touched Fang Yuan's forehead again, making sure that her body temperature had returned to normal today, so he nodded in agreement, he knew Fang Yuan's personality, if he had to leave her at home, she wouldn't have a good rest.

Fang Yuan got Dai Xu's permission, and he was also very happy, he hurriedly packed up, changed into clothes for going out, and followed Dai Xu out of the house, going downstairs and getting into the car, Dai Xu really listened to what she was half-joking, the air conditioner in the car was turned on very much, for fear that Fang Yuan would feel any discomfort because of the heat.

Zhang Ying is easy to find, because she usually has no place to go, Guan Yongfu's relatives are easier to find, Guan Yongfu has not appeared recently, and his relatives naturally have to take care of the store, so as not to make a bad deal when Guan Yongfu appears again, of course, the premise is that Guan Yongfu still has a chance to appear again.

They went to Zhang Ying at the first stop, and Zhang Ying gave a negative answer to the question of whether Guan Yongfu had any old injuries such as calf fractures: "No, anyway, as far as I know, no, I don't remember him telling me about it, he is actually quite squeamish, if he has broken his leg before, he must take it very seriously, this can't be done, because he has a leg injury, that can't be done, because he has a leg injury, even if he has appendicitis surgery, he can brag to me as if he had a great achievement, Saying how strong he was at the time, if he had broken his leg, it would be impossible not to have told me a word anyway. ”

Zhang Ying said no, the next step is to see what Guan Yongfu's cousins and cousins say. Dai Xu and the others went to Guan Yongfu's three stores again, and the situation in the shop was as usual, Guan Yongfu's cousin knew Dai Xu's identity, and he didn't react much, but he just helped to recall, and he didn't remember that Guan Yongfu had a fibula injury and fracture, so Dai Xu and Fang Yuan went to another store to find Guan Yongfu's cousin.

Although Guan Yongfu's cousin saw them last time, he still had some impressions, but he didn't know that they were the criminal police of the Public Security Bureau, this time the two of them were identities, but he was taken aback, and asked what was going on, Dai Xu and Fang Yuan didn't want to talk too much to him at this juncture, so they only asked Guan Yongfu if he had any injuries and fractures, Guan Yongfu's cousin said no, Guan Yongfu has been in good health since he was a child, and he has hardly fought with anyone, and he is not good at football and basketball. So whether it's an accidental injury or a sports injury, it's never been there. (To be continued......)