After Xu Lang and the others searched Yu Zhe's room, they took away any suspicious items.

On the way back, Zhang Lei drove, Xu Lang sat on the co-pilot, Xu Lang opened the co-pilot's glass, and while smoking, he thought about the problems of the two cases.

On the way back, Zhang Lei told Xu Lang one thing, that is, when he searched Yuzhe's room, after discovering the photo wall, he didn't find the camera that took the photo, and the relevant tools that had been developed for the photo.

Xu Lang didn't notice this matter before, but after listening to what Zhang Lei said, Xu Lang immediately had a bold guess that Room 401 might have committed suicide Yu Zhe One of his hiding places, and, according to Zhang Lei's surveillance of Yu Zhe's room during this time, Yu Zhe saw Yu Zhe come out in the next two days except after Xu Lang and they saw Yu Zhe come out that night, and the takeaway box in the living room was still discarded in the trash. The box happened to be that night, Xu Lang and Ning Yanran met Yu Zhe in front of the barbecue stall, and the boxes they saw, when Zhang Lei was rummaging through the trash can, he saw that the residues of barbecue and fried rice were indeed found in the fast food box discarded in the trash can, so it can be seen that Yu Zhe either knew that someone was watching her outside, or she was too lazy to go out, in short, no matter what the reason, she had never left room 401 in the past two days.

After Li Lei finished talking about this matter, Li Lei also told Xu Lang one thing, that is, when he searched Yu Zhe's room, he found a strange place, Xu Lang They always thought she was a man before they saw Yu Zhe, but after seeing Yu Zhe himself, they knew that she was a woman, but Li Lei did not find a mirror in Yu Zhe's room, whether it was a large mirror or a small mirror with a large palm, he didn't find it, and when he searched the whole room, Not a single bottle of cosmetics was found.

If it is a man, there is no mirror, no cosmetics, this is all in the past, after all, men, short hair, skin does not need to be maintained, like Xu Lang is, before, when Xu Lang was still the captain of the criminal police, encountered a difficult case, he did not go home for several days and nights, did not change clothes, did not take a bath It is a normal thing, in fact, whether it is Xu Lang is like this, many comrades who are criminal police officers are like this, especially when encountering a difficult murder case, even if he is not usually very busy, Xu Lang is either sleeping at home, or where to spend it in Shu Yue, Xu Lang is unwilling to take care of himself, this is something that everyone who knows him knows, it can be said that when Ning Yanran saw Xu Lang, she felt that Xu Lang was sloppy, and it was not completely wronged him.

The key problem is that Yu Zhe is not a man, but a woman, whether her face is similar to Jin Enpei, or her high and bulging chest, it undoubtedly does not mean that she is a woman, and she is also a woman with a great figure, in addition, she also has a glance at Jin Enpei, with long hair and no mirrors, which is completely impossible for women, just like a man has appeared in the daughter country, and there are no essential things for women such as cosmetics, of course, Not every woman likes to use these things, but for most women, especially beautiful women, it is completely impossible to do without cosmetics.

What Li Lei said, coupled with what Zhang Lei said, Xu Lang felt more and more that Yu Zhe must have another hiding place in addition to the hiding place in Room 401.

Without saying anything all the way, Xu Lang and the three of them returned to the Public Security Bureau in T City.

After Xu Lang came to the General Bureau of Public Security, he saw that everyone was in a hurry, the one who should have investigated the scene had already gone out to investigate the scene, and those who should have visited and investigated had gone to carry out the work of touching and arranging, everyone had their own things to do, as for Ye Xuefei and several forensic doctors, after the bodies of Yu Zhen and Lu Qinxuan were transported to the autopsy room, they plunged into the autopsy room and did not come out until now, as for Mao Wenshi, he went to Director Xie's office and did not come back until now, while Ning Yanran and a criminal police officer in T City were interrogating Yu Zhe.

Zhang Lei and Li Lei, after the two of them sent the things they found from Yu Zhe's house to the technical department for inspection, Li Lei stayed in the technical department, while Zhang Lei went to do other things, and Xu Lang came to Yu Zhe's interrogation room.

Through the one-way glass, Xu Lang saw that Yu Zhe was sitting opposite Ning Yanran very ladylikely, and behind Yu Zhe stood a policewoman, Ning Yanran frowned and looked at Yu Zhe, the eyes of the two people collided in the air, and then looked at each other, as for the other criminal policeman who participated in the interrogation, he looked at Yu Zhe and Ning Yanran with wide eyes.

Since Yu Zhe was brought back and entered the interrogation room, the two sides have been at such a stalemate, no matter what Ning Yanran asked her, she just smiled contemptuously, neither said nor answered questions, but before the interrogation, Ning Yanran had already asked Yu Zhe's fingerprints, footprints, and DNA samples to be collected, and these things were sent to the technical department for analysis and comparison.

Now, the first thing to figure out is one thing, that is, who is Yuzhe exactly? Jin Enpei? Yu Hongxuan? Or is it Yu Pan? Or something else.

As for Yu Zhe's ID card, after she was taken to the Public Security Bureau, Ning Yanran asked Lu Xing to find it, however, the result was completely within Ning Yanran's expectations, Yu Zhe's ID card was fake and a fake certificate.

The reason why Ning Yanran chose to spend time with Yu Zhe at this time was mainly to wait for the results of the technical department.

Not long after Xu Lang came outside the interrogation room, the comrades from the technical department came here and handed Xu Lang a few inspection reports.

Xu Lang took a look and found that the DNA of Yu Zhe and Jin Enpei is completely different, DNA is the same for everyone, of course, this is not absolute, there is an exception, that is, identical twins, their DNA will be the same, but this extremely small probability, Xu Lang has not encountered it until now.

According to this inspection report, it can be ruled out that Yu Zhe and Jin Enpei are the same person.

In fact, Xu Lang was outside the interrogation room, looking at Yu Zhe sitting inside, Xu Lang sometimes felt as if Jin Enpei was not dead, it was not Yu Zhe who was sitting in the interrogation room, but Jin Enpei himself, whether it was in terms of appearance, figure, or other aspects, Xu Lang felt that Yu Zhe and Jin Enpei were really similar, of course, it was not surprising that Xu Lang felt this way, first, Yu Zhe and Jin Enpei's appearance at a glance, second, Xu Lang and Jin Enpei didn't spend much time together, Jin Enpei was not an employee of Lang Ge Detective Agency, Xu Lang's understanding of Jin Enpei can be said to be almost zero, if it weren't for Xu Lang's investigation of Jin Enpei's past after receiving the express delivery from Jin Enpei's palm, Xu Lang would not have known so many things about Jin Enpei at all.

Xu Lang looked at the test report in his hand, and looked up at Yu Zhe in the interrogation room, Xu Lang really doubted whether Yu Zhe and Jin Enpei were identical twins, but the identification results clearly told Xu Lang that Yu Zhe had nothing to do with Jin Enpei, which made Xu Lang a little puzzled.

However, under the DNA identification report of Yu Zhe and Jin Enpei, there is a new identification report, which is the DNA identification report of Yu Zhe and the deceased Lu Qinxuan, this report is the DNA obtained by the forensic doctor on Lu Qinxuan's body after Lu Qinxuan's body was sent here, Ning Yanran specially asked people to identify, the identification report shows that Yu Zhe and Lu Qinxuan are related by blood, and the comparison result of their DNA is 99.98%.

This appraisal result tells Xu Lang one thing, if Lu Qinxuan has no other children, then Yu Zhe, who is now sitting in the interrogation room and has become a beautiful woman, is Lu Qinxuan and Yu Tian's son Yu Hongxuan.

After Xu Lang saw this appraisal report, Xu Lang looked at Yu Zhe, no, it should be Yu Hongxuan, Xu Lang's eyes became very complicated.

If Yu Zhe is Yu Hongxuan, then if a photo of Jin Enpei and Yu Duyun was found in her room, it would be said in the past, and Yu Hongxuan was the murderer of Jin Enpei, which had been confirmed on the letter when Yu Duiyun's body was found, and it was not difficult to guess the reason why Yu Hongxuan killed Jin Enpei when she thought of the car accident seventeen years ago.

Xu Lang took two appraisal reports and a stack of photos from Yu Hongxuan's room, pushed open the door of the interrogation room, and entered the interrogation room.

The two people who were originally looking at each other, after seeing Xu Lang come in, both cast their eyes on Xu Lang's face.

Xu Lang ignored these, after he sat down with the things in his hand, Xu Lang looked at Yu Hongxuan who looked at him with provocative eyes on the other side, Xu Lang picked up one of the two appraisal reports and said: "We compared your DNA with Jin Enpei's DNA, and the comparison results show that you are not Jin Enpei, and you have no blood relationship with her." ”

Hearing Xu Lang say this, Yu Hongxuan was not surprised at all, she looked at Xu Lang with a smile, nodded, and said, "I didn't say that I had anything to do with her." ”

Xu Lang picked up the second identification report and continued: "We compared your DNA with Lu Qinxuan, and the comparison results showed that you and Lu Qinxuan are related by blood, and you are a mother-son relationship. ”

When Xu Lang said this, his eyes swept over Hongxuan's chest, and he suddenly changed his words and said, "No, it should be the mother-daughter relationship now." ”

Yu Hongxuan was noncommittal about Xu Lang's correction, she just looked at Xu Lang and smiled, neither nodding nor shaking her head.

Seeing Yu Hongxuan's expression, Xu Lang put down the two DNA identification reports in his hand, picked up a stack of photos, Xu Lang picked out a few photos from them, put them up and showed them to Yu Hongxuan, and said, "This is the photo we found in your residence, can you explain to me why there is a photo of Jin Enpei in your room?" ”

Yu Hongxuan tugged at the corners of his mouth, showed a look of disdain and said, "Consultant Xu, how do you know which photos are Jin Enpei and not me?" ”

Yu Hongxuan's question choked Xu Lang all of a sudden, yes, Yu Hongxuan's current appearance can be said to be exactly the same as the dead Jin Enpei, and the photo is Jin Enpei's face, now, Jin Enpei is dead, Yu Hongxuan's face has become unique, if Xu Lang wants to prove that the photo in his hand is Jin Enpei, then how can he prove it?

can prove this, except for Jin Enpei himself, there is only the woman Yu Duyun who has been pretending to be crazy and stupid for more than ten years, but these two people are dead now, and it is impossible for a dead person to speak, since everyone is dead, how can he help Xu Lang prove it?

Seeing that Xu Lang suddenly stopped talking, Yu Hongxuan smiled proudly, and then looked at Xu Lang with a very provocative gaze.

Yu Hongxuan's words completely disrupted Xu Lang's plan to ask, Yu Hongxuan put forward a big problem to Xu Lang, Yu Zhe is Yu Hongxuan, after the DNA comparison results of Yu Zhe and Lu Qinxuan came out, it has been proven, but how to prove that the person in the photo is Jin Enpei, not Yu Hongxuan sitting in front of him, this is a problem.

If you want to prove this, first of all, you need to find out where Yu Hongxuan has gone, what she has done, and what she has experienced since she picked up the car accident seventeen years ago, including, what is going on with her current face, all of which need to be investigated, and secondly, to find out where Jin Enpei's remaining body is, only by finding these clues can we continue to investigate.

Thinking of this, Xu Lang couldn't help but feel a little annoyed in his heart, he had always been very cautious about solving the case, but when investigating this case, he actually made such a low-level mistake, no wonder he was ridiculed by Yu Hongxuan.

Xu Lang raised his head and looked at the wall clock on the wall, more than six hours have passed since Yu Hongxuan was brought here, and there are still forty-two hours before the forty-eight hour detention period, Xu Lang and they must hurry up to investigate, after all, the workload of the investigation is very large, if Xu Lang and they can't find key evidence in the next forty-two hours, then, they will have to release Yu Hongxuan, once Yu Hongxuan leaves here, then, if you want to find him again, Xu Lang can imagine, with Yu Hongxuan's smart mind, and her ruthlessness in order to achieve her goal, she can't do anything, and she will definitely try to escape the police investigation.

Xu Lang put away the information on the table, stood up, and prepared to leave, Ning Yanran and another member of the criminal police team glanced at each other, and also got up one after another to leave.

When Xu Lang walked to the door of the interrogation room, he suddenly turned his head, looked at Yu Hongxuan with a smug smile on his face, and said, "Lu Qinxuan is dead, and Yu Zhen is also dead." ”

After Xu Lang finished saying this, the interrogation room was quiet, and Yu Hongxuan, who was still full of a victory smile on his face, suddenly froze on his face after hearing the news, and after a long time, Yu Hongxuan smiled miserably, and said in a low voice: "How did you die?" ”

Xu Lang glanced at her and said slowly: "According to the results of our investigation of the scene, Yu Zhen was killed by Lu Qinxuan, and Lu Qinxuan committed suicide by cutting his wrists after killing Yu Zhen. ”

After Xu Lang finished speaking, his eyes stared at Yu Hongxuan.

After Yu Hongxuan listened, she still had a smile on her face, but she didn't look at Xu Lang again, but lowered her head, looked at her palms that were crossed together and rubbed against each other, and then hummed lightly and said, "Well, I know." ”

Xu Lang sighed when he saw Yu Hongxuan like this, didn't ask anything more, but walked out of the interrogation room.

Xu Lang and his entourage came to the interrogation room, stood behind the one-way glass and looked at Yu Hongxuan, who was sitting in the interrogation room and kept his head down after Xu Lang and the others left.

Yu Hongxuan always lowered his head, and there was still a smile on his face, but whether she was really laughing or not, Xu Lang couldn't see it, however, through observation, Xu Lang still found that in fact, Yu Hongxuan still cared about Lu Qinxuan and Yu Zhen very much, after all, after Yu Tian's death, Yu Hongxuan's only relatives were only his mother Lu Qinxuan and grandfather Yu Zhen, but now, her two only relatives are gone, and Yu Hongxuan's inner pain can be imagined.

After the other criminal policeman came out, he said hello to Xu Langning Yanran and left, he had other things to do, after all, now the Public Security Bureau is short of manpower, since there is no result in the interrogation of Yu Hongxuan here, then, he has to do other things.

Ning Yanran took the information in Xu Lang's hand and flipped through it, and then, Ning Yanran looked at Xu Lang, hesitated, and asked, "You shouldn't have told her that Yu Zhen and Lu Qinxuan were dead so early." ”

This is the first time that Ning Yanran has objected to Xu Lang's decision since she cooperated with Xu Lang.

Xu Lang didn't explain anything about Ning Yanran's objection, he just stared at Yu Hongxuan on the other side of the glass for a long time, and then said slowly: "Let people investigate, since Yu Hongxuan's car accident happened seventeen years ago, where did he go, what did he do, who he came into contact with, what school he went to, and where he worked, all of this should be found within forty-two hours, no, it should be found within forty-one hours, otherwise"

The next words, Xu Lang didn't say any more, in fact, Xu Lang didn't say it, Ning Yanran also understood what Xu Lang wanted to say, if he couldn't find these materials, the consequence would be to release Yu Hongxuan, this helpless result, whether it was Xu Lang or Mao Wenshi, it was extremely bad news, especially after Xu Lang told Yu Hongxuan that his mother Lu Qinxuan and grandfather Yu Zhen were dead.

For a person who has always lived in hatred, she has been planning for revenge for seventeen years, and she can endure it for seventeen years, just to avenge her father Yu Tian, so, now that Lu Qinxuan and Yu Zhen are dead, will he carry out more crazy revenge again after leaving the police station before the police find conclusive evidence? And who will be the object of her revenge? Is it Xu Lang, or the police in S City, or the police in T City, or the whole society? Ning Yanran didn't know, and Xu Lang didn't know either.

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