"Sister Xun," Su Xiaozhe turned to look at her, "Teacher Wang from the Physical Evidence Department is looking for you." ”

Coco then answered the phone a few times and hung up.

"Is there something wrong with Lao Wang?" Da Xuan couldn't help but ask.

"They found a fingerprint on that student ID."

"Really!" Xiaobai was a little surprised, "Then you can compare the fingerprints in the criminal record database, maybe this person is not the first time to commit a crime, then you can catch him!" ”

Da Xuan and the others were not so surprised, this murderer has always been characterized by not leaving the slightest trace, such a cunning person, would not know to remove the fingerprints on the student ID? He turned to look at Bai Ling, "Xiaobai, has there been any progress on the matter of the man who asked you to secretly investigate the characteristics of white spots on his face?" ”

Bai Ling shook her head a little frustratedly, "I've been checking for two days, and there is no new information at all." ”

"And what about the relationship with the woman on the third corpse?"

"Captain, it's not that you don't know, the women who do that kind of business are the same as what, they can recognize us as police officers from a distance, and they can escape quickly, let alone have a good talk with us, I brought them back for interrogation, they are like collective amnesia, everyone's answer is the same, I don't know, I don't know, I don't remember."

Da Xuan thought for a moment, "They are usually attached to some gangster organizations and give them protection money, you contact the people in the anti-pornography team to see if you can find their heads, and arrest them to find out if there are any women on their territory who have disappeared recently." ”

"Are they attached to the underworld?" Guji, who had been silent, asked.

"It's not a gangster, it's just a bunch of gangsters who give those women protection, or drugs, and then take benefits from women, with little to no risk."

Guji nodded, he could understand the interdependence of some groups at the bottom of society.

"Anyway, this fingerprint is a little hopeful, isn't it, even if it's not a murderer, we can dig up a little bit of this ......" Xiaobai glanced at the headless female corpse found in the park, "Who does this woman deal with......

"Girl......" Coco suddenly interjected, everyone looked at her, and after slowly putting down the coffee cup in her hand, Coco's expression no longer looked so tense, she walked back to the coroner's side, "Judging from the X-ray model and the bone age of the wound, it is no more than 21 years old," she put her hands on the edge of the coroner's table, and looked at the corpse in front of her with low eyebrows, "Guji, you said that the murderer's crime will deepen, you are really right, here, and here," Coco pointed to some bruises on the abdomen and outer thighs of the corpse, "These are pre-mortem injuries, She was tied up before she died, so there were slight friction marks on her hands, and of course, sex/intercourse wounds, which were the same as the previous corpses, but the difference was that there were traces of subcutaneous bleeding, internal organs were compressed, to put it bluntly, she was beaten before she died, squeezed her abdomen, and there were abrasions on her calves, similar to being kicked by leather shoes, and on her back, there were two cigarette burns, both of which were left shortly before she died, and the hands were not heavy, but the scars appeared in many different places on her body. Unfortunately, all the particles on the scars have been cleaned and there is no way to obtain evidence. ”

"Self-defense injuries?" Da Xuan remembered that he had just seen these notes in Coco's preliminary report.

"It's kind of like, but more like a trace of sexual abuse," Coco said in a tone that wasn't quite sure.

"It doesn't make sense," Da Xuan rarely saw Guji frowning, "violent crime will escalate, but all the previous criminal processes have been dominated by sex/sex and strangulation, and there is no sign of such abuse." ”

"Didn't you say it would level up?" Xiaozhe was a little confused by Guji's words.

"Yes, but compared to strangulation and cutting off the head, a slight beating is a violent degradation, and there is no reason why he has reached the point of cutting open the body, and he has become interested in beating and sadism again, as if his sadistic psychology has not been satisfied."

For a while, everyone was quiet again, not knowing how to respond to Guji's analysis.

"Two ......," Guji said slowly, "one of them didn't interfere in the previous matter, and now he is starting to be dissatisfied, and he also joins in the process of committing the crime, and leaves traces of these minor abuses......"

"But why this corpse?" Da Xuan also joined Guji's analysis, "What is different about this corpse that triggers violent tendencies that he has always had?" Is there a personal vendetta? By the way, Coco, has the identity of the corpse been confirmed? ”

Coco shook her head, "I'm not completely sure, Bai Ling just gave me the information of the girl named Yu Jia on my student ID card, and the blood type matches the information, but I still insist on further comparison to be sure, such as Yu Jia's medical record card, or DNA testing, have you contacted her parents?" ”

Da Xuan nodded, "They'll come later, I want them to bring their daughter's medical history." ”

"They already know their daughter's ......"

"No, I haven't said yet, but the mother has called the police to say that her daughter is missing, so we were nervous when we found them."

"Mother called the police alone?" Guji was keenly aware of something.

"Yes, Yu Jia's parents have been divorced for many years, and her mother works very well, and she seems to be quite rich, but it is difficult to say about educating her daughter, Xue Yang When they went to Yu Jia's school to investigate, the surrounding classmates generally mentioned that Yu Jia had a bad relationship with her parents."

"Maybe it has something to do with how they found Yu Jia as a victim." Guji analyzed, "A girl who lacks parental care will have a more rebellious psychology and is easily attracted to some dangerous people." ”

Everyone's eyes returned to the corpse in front of them, did you go the wrong way, or did your parents negligently make you what you are now?

"Alright," Guji put away the notebook in his hand, "I will go back and continue to analyze the situation, and if you have any new developments, please keep me informed"

As Guji was about to leave, Da Ji couldn't help but go to the door, but as soon as he looked at the lighter he was holding in his hand, he knew that this guy was planning to go out and smoke a cigarette quickly.

"Da Xuan," Coco called to him, "didn't you just ask about the restoration of the portrait?" Li Yiji just sent it to me in the morning. Wait a minute, I'll pack it up for you to pick it up. "Keep holding on, smoker!

Coco beckoned Xiaozhe to put the two female corpses into the autopsy bag separately, ready to put them back in the freezer, "Fortunately, Lao Wang found a fingerprint, Xiaobai is right, although it is likely to be a suspicious strategy, but it is better than I have no evidence here, the entire surface is washed clean, and then the head is cut ......"

Coco stopped abruptly in the middle of speaking, and even the movements of his hands stopped accordingly.

"Wash first, then cut the head......" she muttered as she stared at the wound on the female corpse's neck, "I didn't think of that"

Everyone looked at her suspiciously.

Damn it!

Coco cursed in a low voice, turned around and jerked the zipper off the body bag, "Red light!" She didn't look back and yelled at Xiaozhe for a word.

Su Xiaozhe was stunned for two seconds, then jumped up suddenly, and turned out a strange lamp in the cabinet, Coco reached out to take it, and then aimed the lamp, which was slightly larger than a flashlight, at the bloody neck section.

"Turn off the lights." Another word.

Da Ling reacted quickly and turned off the ceiling light of the autopsy room, and suddenly the coroner's room dimmed, and Bai Ling couldn't help but tremble at the thought of two headless bodies lying beside him.

A strange red light lit up, and the red light in Coco's hand was aimed at the cut neck wound of the female corpse, carefully moving slowly on the circular wound, and then froze somewhere.

As if they were afraid that the evidence would fly away on their own if they woke up, everyone quietly approached.

Circles of spiral lines shimmer with a strange brilliance on a piece of human tissue.

That's a thumbs up.