Chapter 215: Speculate boldly, verify carefully
Now Yu Pan has found it, but, because of her request, the police can't agree, and even if she really opens her mouth - confesses all the problems, she still can't be convicted before she has conclusive evidence, and there is no way to convict Yu Hongxuan.
Yu Hongxuan and Yu Pan are now in the Public Security Bureau, which is a good thing for the police, at least, they will not continue to commit crimes until the police find evidence of their crimes.
Xu Lang and the others returned to the office area, and Ye Xuefei, who stayed up all night to conduct an autopsy, came to Xu Lang with two dark circles under her eyes, and Ye Ning also followed aside.
When Xu Lang was looking at the autopsy report, he found that Ye Ning had been secretly looking at herself, and, since she and Ye Xuefei met, the two of them were originally very close, but, I don't know why, today, she was standing a little far away from Ye Xuefei, and there was a feeling of keeping a distance, in addition, Ye Ning's eyes when she looked at Ye Xuefei were very strange and complicated, which made Xu Lang a little puzzled, but now was not the time to ask about this, and Xu Lang didn't care.
This autopsy report is an autopsy report on the headless female corpse they found in the basement last night.
According to DNA comparison, it has been determined that this headless female corpse is Jin Enpei's corpse Yes, in addition to the lack of palms and soles of feet and no head on the corpse that Xu Lang saw before, Ye Xuefei investigated every wound on the corpse in detail, there are a total of 423 wounds on the corpse, of which more than 30 wounds were left by Jin Enpei's own scratches before his death, the wounds are very shallow, some have already scabbed, and some have already left scars, in addition to these more than 30 old wounds, Ye Xuefei found it on the body, and the murderer slashed more than 300 knives on the body with sharp tools.
These wounds are concentrated in the torso of the corpse, mainly the upper body, whether it is in front of or behind the body, they are cut, each time the wound is very small, and the wound is not deep, not fatal, if these wounds are left when the person is alive, then, it is impossible to imagine what kind of pain and torture Jin Enpei suffered before his death.
According to the shape of the wound, Ye Xuefei judged that the murderer's tool for committing the crime was a scalpel, which was very sharp, no different from the scalpel she usually used to dissect corpses.
In addition to the dense wounds on the corpse, the joints of the deceased's hands and feet were broken, and several large iron nails were found in the joints, and after these iron nails were taken out, it can be seen that the iron nails were rusty, in addition, the internal organs and ovaries of the deceased were taken off by the murderer, but the hymen of the deceased was intact, and it seems that the murderer did not molest or sexually assault the deceased when he committed the crime.
Seeing the end, knowing that Jin Enpei was not sexually abused, Xu Lang's heavy mood was slightly better.
Xu Lang looked at the photos on the table, Xu Lang really couldn't imagine what kind of torture Jin Enpei suffered after being held hostage, how much pain he endured, and the soles of his hands and feet were cut off, these pictures that only appear in film and television dramas look heroic in film and television dramas, but in real life, if you see these pictures with your own eyes, it is difficult for ordinary people to bear this kind of pain, and Jin Enpei was cut with more than 300 knives all over his body before he died, what is the concept of more than 300 knives, and Ling Chi is no different, Secondly, the joints of the limbs were broken, and iron nails were punched, this kind of pain is not something that ordinary people can bear at all, Xu Lang really doesn't know how Jin Enpei survived to the end after suffering so much pain and torture.
If it weren't for the reason that suppressed the anger in Xu Lang's heart, according to Xu Lang's previous temper, he would definitely go and beat Yu Hongxuan up, as for what punishment he would receive after beating someone, whether he would be suspended, whether he would not be able to continue to work as a police officer, Xu Lang would not care.
After Ye Xuefei sent the autopsy report to Xu Lang and them, she yawned and asked, "I heard that you found Yu Pan?" ”
Xu Lang nodded and said, "I found it, it's locked in the interrogation room." ”
Ye Xuefei looked at the faces of Xu Lang, Mao Wenshi and Ning Yanran and knew that there must have been a problem during the interrogation of Yu Pan, and she asked, "Are you in trouble?" ”
Xu Lang shook his head and said: "The problem can't be discussed, she turned herself in, and now she still wants to negotiate terms with us, let her calm down first." ”
"Oh"
Ye Xuefei sighed, when it comes to autopsy, Ye Xuefei is the premier doctor, but, when it comes to interrogation and investigation, Ye Xuefei is a layman, she knows that Xu Lang and they must be very distressed now, since Jin Enpei's body has been dissected, she also plans to go back to rest, last night after the autopsy, she just lay on the dissection table next door and squinted for more than ten minutes, now, she is really sleepy, so she said: "I'm sleepy, I'll go back to the guest house to sleep, Call me directly on my phone if you have something. ”
After speaking, she didn't wait for Ning Yanran to agree, she just left, and Ye Ning saw that Ye Xuefei was gone, she also followed, however, she did not leave the Public Security Bureau, but returned to the forensic office again, although Jin Enpei's autopsy work was over, but there were still fourteen corpses parked in the morgue, and the other forensic doctors were busy now, Ye Xuefei was because of several days of high-intensity work, without rest, she could go back, but Ye Ning naturally couldn't, she needed to assist other forensic doctors in conducting autopsy work.
After forensic doctors Ye Xuefei and Ye Ning left one after another, Xu Lang and the others discussed the current autopsy report.
"Do you think it was Yu Hongxuan or Yu Pan who killed Jin Enpei?" Mao Wenshi asked.
Mao Wenshi's question is very direct and straightforward, looking at this series of cases, whether it is the murder of taxi driver Pang Yuanqing or the 322 arson case, Yu Pan plays an important role in it, but it has not yet been decided who killed Yu Hongxuan and Yu Pan.
"I think it's Yu Pan." Ning Yanran thought for a while and said.
"Why?"
Mao Wenshi and Xu Lang raised their heads together to look at Ning Yanran.
"This is just one of my personal thoughts, according to the surveillance video, on March 1, it appeared in the T city railway station, S city railway station, and the surveillance video of the highway intersection from S city to T city, Yu Pan's traces were found, we found that the taxi driver Pang Yuanqing was killed at the scene, found that there were three people in the car, in addition to Pang Yuanqing and Jin Enpei, the other person should be Yu Pan, although, now we don't know whether Yu Pan killed Pang Yuanqing, or Jin Enpei killed him, but, Judging from the traces of the corpse's wounds, I think Yu Pan is more suspicious, after all, she is a medical worker, this is one of them. ”
"Second, the on-site investigation of the 322 arson case resulted in arson, which can be found by both the on-site investigators and Yu Duyun's diary, and in the diary left by Yu Duyun before her death, it was mentioned that the 322 arson case was committed by her and Yu Pan together, and now, Yu Duyun has committed suicide, but Yu Pan is very suspicious, and the 322 arson case must have a direct relationship with her, in addition, Yu Pan used to be a medical staff in Anding Hospital, She knows a lot about Anding Hospital, and the fire point is either the archives or the living point of the main personnel, from which it is certain that the arsonist must know the inside of the hospital very well, otherwise, it would not be possible to do so perfectly. ”
"Third, on Pang Yuanqing's corpse, the wounds we found were very similar to the wounds on Jin Enpei's corpse, and it was Yu Pan who took Pang Yuanqing's taxi with Jin Enpei at that time, and Yu Pan was a medical professional, so whether it is in terms of professional knowledge or the structure of the human body, Yu Pan's motive for committing the crime is very large, plus, Yu Pan and Yu Hongxuan are in a male and female relationship, and Yu Pan's suspicion of committing the crime is even greater."
After listening to Ning Yanran's analysis, Xu Lang and Mao Wenshi first nodded, and then shook their heads.
Ning Yanran said that the taxi driver Pang Yuanqing was killed by Yu Pan, and Xu Lang and Mao Wenshi's views are the same, because judging from the surveillance video, in addition to Pang Yuanqing and Jin Enpei who were sitting in the car at that time, there was only a third party whose whole body was covered, and this person should be Yu Pan in terms of size and acquaintance with Jin Enpei, so Pang Yuanqing was killed by Yu Pan, which is not a big problem.
As for Ning Yanran's statement that the 322 arson case was jointly committed by Yu Duyun and Yu Pan, Xu Lang also nodded in agreement, what Yu Duyun wrote in her diary has proved this, Yu Duyun chose to commit suicide after writing the diary, for a person who has lost hope and confidence in the future, plus, she doesn't know the relationship between Yu Pan and Yu Hongxuan at all, so she doesn't need to frame Yu Pan before she dies, of course, this possibility is not ruled out, but this probability is very low, so, Whether Yu Pan was really involved in the 322 arson case remains to be verified, but she is at least one of the insiders.
Regarding the last point raised by Ning Yanran, Yu Pan is the real murderer of Jin Enpei, Xu Lang did not agree, first, only Yu Hongxuan has a deep hatred with Jin Enpei's family, although Yu Pan and Yu Hongxuan are boyfriend and girlfriend, but whether there is only a relationship between men and women, whether there are other feelings mixed in it, it is unknown, Yu Pan may help Yu Hongxuan kill people because of the so-called love, but she will not go so crazy for love to be such a person, and she is still a woman, She shouldn't do this, and there is no need to do this, second, Ning Yanran judged that Yu Pan was the real murderer of Jin Enpei because Yu Pan was a medical professional, but, don't forget, compared to Yu Pan, who only graduated from the health school, Yu Hongxuan started from his grandfather's father was a barefoot doctor, his grandfather's father, his grandfather, his father, and his mother are all doctors, it can be said that Yu Hongxuan's family is a medical family, and Yu Hongxuan, who has read all this since he was a child, if he doesn't understand medicine, Xu Lang was the first to disbelieve it, so, whether it was from the medical background or in terms of medical technology, Yu Hongxuan was more than one grade higher than Yu Pan, judging from the more than 300 wounds on Jin Enpei's corpse, this kind of cutting technology, except for Yu Hongxuan, Yu Pan couldn't do it at all, even if she could do it, she wouldn't do it as well as Yu Hongxuan, third, that is, the police found those clothes at the scene, all of them were white clothes, Xu Lang When they went to Yu Zhen's house, Yu Hongxuan's bedroom, Black and white clothes were found, but only black clothes were found in the house rented by Yu Hongxuan, but white clothes were found in the place where Jin Enpei's body was found, although it cannot be judged from the color of the clothes alone, Yu Hongxuan is the murderer, but, at least it is certain that Yu Hongxuan is much more suspicious of killing Jin Enpei than Yu Pan.
To sum up, the answer given by Xu Lang is that Yu Hongxuan is the real murderer of Jin Enpei, and Yu Pan is only a helper at most, as for Yu Hongxuan when he killed Jin Enpei, Yu Pan was not present, Xu Lang guessed that Yu Pan should be present, however, whether Yu Pan was involved or not, Xu Lang is not sure for the time being.
After Xu Lang said his thoughts and opinions, Mao Wenshi nodded frequently, his thoughts coincided with Xu Lang, and he also believed that the murderer of Jin Enpei should be Yu Hongxuan, not Yu Pan.
Although Xu Lang's analysis was very reasonable, Ning Yanran still insisted on her own idea, and at this moment, the comrades from the technical department found Xu Lang and told them the clues found in some physical evidence at the scene where Jin Enpei's body was found.
First, the identification department found four groups of footprints at the scene, including Jin Enpei's footprints, Yu Hongxuan's footprints, and Yu Pan's footprints, but whose remaining group of footprints belonged to it is not clear for the time being, however, according to the size of the footprints, it should be a woman, and this person's footprints are very similar to the footprints left by Jin Enpei.
Second, on the tools found at the scene, only a set of fingerprints were found, however, these fingerprints have no lines, there are two possibilities for this result, the first is that the murderer wore gloves when committing the crime, so there are no fingerprint lines, the second possibility is that the murderer himself did not wear gloves, but he himself did not have fingerprint lines, which Yu Hongxuan is very consistent with, in addition, on these murder weapons, grease reactions were detected, which shows that the murderer did not wear gloves when committing the crime, In this way, it can basically be determined that the murderer who tortured and killed Jin Enpei was Yu Hongxuan.
Third, the white clothes found at the scene, although the clothes were very clean, and they should have been disinfected, the comrades of the technical department still found human tissue on the clothes, which matched Yu Hongxuan's human tissue.
Fourth, although only Yu Hongxuan's fingerprints were found on the main murder weapon, the scalpel, Yu Pan's fingerprints were found on some other tools and containers, which shows that Yu Pan had been to the scene and touched these things, as for when Yu Pan knew that the basement existed and when she went, only she herself knew.
The results given by the comrades of the technical department proved Xu Lang's guess that it was Yu Hongxuan who killed Jin Enpei, and Yu Pan was the one in the know.
After Mao Wenshi saw these reports, he immediately became excited, and he said to Xu Lang with a smile: "With these things, I see how Yu Hongxuan still denies it, I will go to interrogate Yu Hongxuan now and see what he says." ”
"Wait, it's not the time yet."
Just when Mao Wenshi stood up and was about to interrogate Yu Hongxuan and have a frontal battle with him, he was stopped by Xu Lang.
"What are you pulling me for? Now that the body has been found by us, Yu Hongxuan's footprints have been found at the scene, and the fingerprints left by Yu Hongxuan have also been found on the murder weapon, the evidence is conclusive, what are you waiting for? After Mao Wenshi was stopped by Xu Lang, he said with some annoyance.
The hope of solving the case is just around the corner, Mao Wenshi's pressure is already great, and now he has finally made a major breakthrough, if he doesn't strike while the iron is hot, he will take down this series of cases one by one, and he will have to wait, Mao Wenshi feels that he can't wait for a second, especially thinking of Jin Enpei's ruined corpse, Mao Wenshi can't sit still.
Xu Lang saw the annoyance on Mao Wenshi's face, Xu Lang knew what Mao Wenshi was thinking, but he still pulled Mao Wenshi down and sat on the chair, and then said: "These evidences are not enough, with Yu Hongxuan's IQ, he will definitely not admit his guilt obediently." ”
"That's not enough, so what kind of evidence needs to be found to be sufficient?" When Mao Wenshi heard Xu Lang say this, he raised his voice in vain.
Xu Lang shook his head and continued to persuade: "Yu Hongxuan's footprints were found at the scene, but what does this mean?" At most, it can only be said that Yu Hongxuan has been to the scene, and it cannot prove that he killed someone. ”
Xu Lang's statement Mao Wenshi couldn't refute it, he just snorted heavily and didn't say anything more.
"As for Yu Hongxuan's fingerprints found on the murder weapon, but the comrades from the technical department also said just now that those fingerprints have no lines, how can you be sure that those fingerprints are Yu Hongxuan's?" Xu Lang continued.
"He doesn't have any lines on his ten fingers, isn't that obvious?" Mao Wenshi argued.
Xu Lang shook his head and continued, "What about the evidence? Although you and I both know that the fingerprints left on the murder weapon are Yu Hongxuan's, however, there is no evidence to prove that those fingerprints without lines must have been left by Yu Hongxuan himself, if this cannot be proved, in the future at the trial, this is a big loophole, as long as the opponent's defense lawyer grasps this point, our chain of evidence is problematic, and Yu Hongxuan is likely to escape because of this, I think, you don't want to see Yu Hongxuan escape the punishment of the law, right? ”
"So what do you say?" Mao Wenshi said with some annoyance.
Xu Lang thought for a while and said, "Maybe Yu Hongxuan's computer has the evidence we want." ”
Hearing this, Mao Wenshi raised his head and looked at Xu Lang in surprise, seeing Xu Lang nodding at him, Mao Wenshi thought about it and gave up the idea of interrogating Yu Hongxuan now.
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