At the forensic testing center, Mo Yuan and several assistants are conducting an autopsy. Because the body was already highly decomposed, the time of death should have been more than seven days, and it was impossible to determine the age of the woman.

Mo Yuan can only infer from the pubic symphysis, which is located in the anterior and inferior part of the human body bone, and the pubic symphysis refers to the bony surface of the two pubic bones that are relatively combined. In particular, the pubic bone of adolescent girls will show strong regular changes, and the most important thing is that the pubic bone is located in the human body, and it rarely changes due to external influences, so as long as it is accurate according to the corresponding characteristics, it is OK. After comparing the obtained data with the information in the inventory, Mo Yuan determined that the deceased was between 22 and 24 years old.

After that, the clothes on the deceased's body were carefully removed and handed over to another forensic doctor for trace evidence to see if there were any fingerprints and dander of the suspect left on them, which are also necessary to identify the suspect.

In addition, the scotch tape on the deceased is also very important, this kind of thing is highly adhesive, and it is easy to leave evidence to find the murderer.

After doing all this, Mo Yuan took the autopsy report to Song Charter, and it happened that the criminal investigation team was holding an investigation meeting, so Song Charter asked her to read it directly to everyone.

"According to the results of the examination, it can be confirmed that the deceased was a woman, aged between 22 and 24, with long chestnut hair, wearing a red dress, and the cause of death was a severed head. And he was sexually assaulted before he died, there were traces of burns on the ****, and a piece of meat was missing from the inner thigh, as if it had been cut off by a knife, so I think the suspect should be rape and murder, as well as a perverted special fetish. ”

"It's this kind of torture and murder again, but it reminds me of the previous sensational silver murder case, the murderer picked the woman in red to attack, and now he hasn't caught anyone, could it be him." Song Xianzhang analyzed.

"We extracted the suspect's DNA and a fingerprint, and after entering it into the national DNA inventory, we found no correspondence." Mo Yuan said.

"Team Song, I think it's also possible that the murderer is deliberately imitating the silver murder case." Liu seems to have also put forward his own opinions.

"It's possible, but the missing head of the deceased is also a big problem, and it needs to be found as soon as possible." Song Xianzhang said.

At this moment, there was a knock on the door, and Song Xianzhang directly said please come in, and a policeman walked in.

"Team Song, the place where the box was thrown was found, two kilometers to the right of the Binh Duong Bridge, next to a highway, we found the traces left by dragging the box. Because the place is relatively remote, those marks are well preserved, and the most important thing is that after the news of the discovery of the female corpse spread, a man came to report the case, saying that the female subordinates of her company had not come to work for a few days on leave, and she was wearing a red dress when she went to the company to write a fake note that day. As a result, he didn't go back to work for seven days, and he thought he didn't want to do it, so he left his job automatically, and when he heard the rumors again, he felt a little bad premonition. ”

"Oh, does that have any details on identity?" Song Xianzhang hurriedly asked.

"It's called Lola, and she's twenty-two years old."

"Okay, now find this Lola's parents right away, extract DNA, and compare it with the female corpse."

"Yes." The police turned and walked out the door.

Later, the genetic comparison report came out, and the female corpse was indeed the missing Lola.

Lola just graduated from college this year, and her current work unit is still an internship, she is young and beautiful, and her personality is gentle, so she is very popular in the company. When Song Xianzhang went to visit and investigate, several colleagues felt very sorry, but no one knew where Lola took leave that day.

The rooms Lola rented were also empty, neat and clean, apparently well cared for when she left, with all the clothes and jewelry there, but their owners never returned.

Then he retrieved all the footage from seven days ago around the highway where the incident occurred, and after careful identification and elimination, nothing suspicious was found. This is a bit strange, it stands to reason that to carry such a large box, it must be assisted by a vehicle, but there is no clue to be found.

Just when Song Xianxian's search was fruitless, another case occurred.

When the sanitation workers were cleaning the garbage bin on Yun'an Road, an oversized black garbage bag was placed inside, and the outside was wrapped with a thick layer of transparent tape, and the whole bag was not exposed. When carrying it to the garbage truck, because it was too heavy, the sanitation worker accidentally fell, and the bag happened to touch an iron nail that came out of the car, and a hole was poked, and the sanitation worker was shocked to find that blood was left from the small hole.

Because the intersection where the body parts were found in the garbage bag was relatively busy, the police had already surrounded a lot of people to take pictures when they arrived. Just after bringing the bag back to the police station, a post with a few pictures has appeared on the Internet, which immediately caused a lot of heated discussions among netizens.

There have been a lot of murders this year, didn't several people die in a row some time ago? Netizen A commented.

That's right, a female corpse was fished out under the Pingyang Bridge today. Netizen B commented.

Hey, weird things happen every year, no, I have to pick up my daughter myself after school today. Netizen Ding commented.

…………

Comments like this are everywhere, and even the Ma Yang case, which was finally suppressed by the entertainment scandal, has been brought up again for discussion, and the citizens are panicked, and the girls must pull a few companions before they are willing to go out.

In the police station, Mo Yuan's face was also very ugly, the female corpse that had just been found was wrapped in a red dress, her legs were cut off and she didn't know where to go, and her face was poked with sharp weapons full of wounds, there were dozens of them, and she couldn't tell her face anymore. Similarly, the female corpse had been sexually assaulted before her death, and a piece of flesh had been cut off from the left side of her breast, leaving only half of her body nestled together in a garbage bag.

What's more, **** was also detected in the secretions extracted from the female corpse's lower body, which was exactly the same as what was found in the body of the box corpse, and it can be determined that the same person committed the crime. However, the blood of the newly discovered female corpse had not completely dried up, and the analysis determined that the time of death was no more than ten hours, that is, around two o'clock.

On the other side, Song Xianzhang also quickly retrieved the surveillance video of the intersection where the incident occurred, because there was a large flow of people in that place, so the camera was 360 degrees in all directions. As long as it was there, it would definitely be recorded. Sure enough, when the video was played until three o'clock in the morning, a figure in black holding a large bag appeared from the left side of the intersection, walked all the way to the garbage can, and threw the bag in.