Xu Lang was puzzled, not because he had found any clues, but because he had found nothing.

If you look at the facts of the case narrated by Ning Yanran and Xu Lang's investigation of the scene, this is indeed a closed room homicide case, there were only three people in this secret room at that time, Zhu Hongfang, Yang Xuewen and the deceased Shen Jun, the door was locked from the outside, then it was impossible for the three of them to go out, this point, Xu Lang has already determined, and according to Ning Yanran's account, after Zhu Hong let the three of them wake up, the door was locked from the outside, and they locked the door from the inside with a bolt, so the same, In the end, it was Zhu Hongfang's wife Qin Yumei and security captain Liu Maocai who found this two-way secret room, woke up Zhu Hongfang and Yang Xuewen inside, and used a vice to clip the wire that locked the door of the warehouse, and asked Zhu Hongfang to open the door from the inside, and Zhu Hongfang and Yang Xuewen got out of this secret room.

If this is the case, then the murderer who killed Shen Jun is one of Zhu Hongfang and Yang Xuewen, or Shen Jun who was killed by the two of them, but if you want to determine so, then things are back to square one, what is their motive for killing? Without understanding this, it is difficult to close the case.

"Ahh

This time it was not Ning Yanran who screamed, but Xu Lang, Xu Lang stood in front of the door, his hands around his chest, one hand touching his chin, frowning and thinking about the case, and he stood for a long time unconsciously.

And Ning Yanran after the initial panic and fear, she gradually adapted to this closed environment, and it was at this time that she found that she didn't know when she actually hugged Xu Lang tightly from behind, which made her feel an inexplicable sense of security in this closed environment, there was also a kind of shyness unique to women, at first, she thought that Xu Lang was deliberate, but when Xu Lang fell into contemplation, she knew that Xu Lang did this, there must be a reason, but anyway, She complained a little that Xu Lang closed the door without saying hello just now, so after she let go of the hand that was holding Xu Lang's waist, she pinched a handful of fine meat on Xu Lang's waist.

"What are you doing?"

Xu Lang was hurt by Ning Yanran, and he also came back to his senses completely, Xu Lang turned his head and looked at Ning Yanran with an annoyed expression.

Facing Xu Lang, who was annoyed, Ning Yanran pursed her lips and said viciously, "Who told you to close the door without saying hello?" Do you know that you are about to scare this baby to death, and you are taking advantage of me, you say, did you mean it? ”

Listening to Ning Yanran's very vexatious words, Xu Lang rubbed his pinched waist while opening the closed door, and then walked out quickly, he was really too lazy to say a word to this woman now, mainly because he couldn't speak because of the pain.

Looking at Xu Lang, who was rubbing his waist and walking out of the scene in embarrassment, Ning Yanran didn't know what she thought, the corners of her mouth hooked up a curvature, and the corners of her mouth smiled and followed out of this secret room, I don't know if it was because of Xu Lang, or because of some other reason, Ning Yanran felt for the first time that the closed room was not so terrible, although Ning Yanran thought so in her heart, but after she walked out of the warehouse, looking at the sunlight outside, Ning Yanran still let out a long breath, and the nervousness was relieved.

Xu Lang and Ning Yanran walked out of the scene of the crime one after the other and walked to the place where they parked, just as they got into the car and were about to leave, Xu Lang saw a middle-aged man wearing a security uniform and a baton pinned to his waist walking towards this side.

When Xu Lang and the others saw this man, the man also saw them, at first, both parties didn't care too much about each other, but when the man saw that it was Ning Yanran who was driving, he hurriedly walked over and greeted Ning Yanran.

"Captain Ning, are you here to investigate the scene again? Why don't you wear a uniform? The man looked at Ning Yanran and asked with a smile.

"Oh, it's Captain Liu, why are you here?" Ning Yanran obviously knew this man, so it was natural to chat with the man.

"I'm the captain of the security team in charge of patrolling this area, there was a murder here a few days ago, and this is an abandoned factory, so I am worried that something will go wrong, so I often come here to patrol and see."

Xu Lang, who was sitting in the co-pilot, heard the man say this, and he guessed the identity of the man, it was Liu Maocai, the captain of the security team who rescued Zhu Hongfang and Yang Xuewen with Zhu Hongfang's wife.

After Xu Lang guessed the identity of the man, he subconsciously looked at the man, Liu Mao was only about forty years old, his face was thin, his skin was dark, his eyes were shining, he was wearing a decent uniform, and he looked very energetic.

When Xu Lang looked at Liu Maocai, Liu Maocai also looked at Xu Lang with the corner of his eye, although he didn't know what Xu Lang's identity was, but Xu Lang was able to appear at the scene of the murder, even if he was not a policeman, he must have a good relationship with the police, and Ning Yanran was not wearing a uniform today, so Xu Lang's identity was likely to be Ning Yanran's boyfriend, thinking of this, Liu Maocai's eyes when he looked at Xu Lang faintly changed.

Ning Yanran didn't know if it was because she was frightened in the warehouse just now and didn't come to her senses, or because she didn't notice Liu Maocai's eyes, she drove away from the scene after chatting with Liu Maocai a few more words.

After the car started, Xu Lang, who was sitting in the co-pilot, looked at Liu Maocai, who was still standing in place, through the rearview mirror.

After seeing the car leave, Liu Maocai withdrew his gaze, glanced at the abandoned factory, sighed, and continued to patrol.

On the way to the Public Security Bureau, Xu Lang sat on the co-pilot, lit a cigarette, and smoked slowly, while smoking, he asked, "That security guard just now was Liu Maocai, right?" ”

Ning Yanran was not surprised that Xu Lang could guess the identity of the man, she nodded while driving, and said, "Yes, he is Liu Maocai, what's wrong?" Is there something wrong with him? ”

Xu Lang shook his head and said, "No problem, I'll just ask casually." ”

"Oh"

Ning Yanran sighed, didn't think much about it, and continued to drive.

There was nothing to say all the way, the car was not in a hurry and drove on the road, and a couple of men and women in the car had their own thoughts and thought about different things.

Xu Lang was thinking about the secret room murder case first, although now he personally investigated the scene, but still did not find any useful clues, and the case was only known through Ning Yanran's narration, he did not see the body, did not see the evidence at the scene, did not see the suspect, and the testimony of the witnesses, Xu Lang did not dare to judge one thing easily.

Any reasoning and conjecture is based on evidence and information.

Xu Lang is thinking about the incident that happened in the warehouse just now, he doesn't know Ning Yanran's identity background, although Ning Yanran has not said his identity, but Xu Lang can guess that Ning Yanran's origin must not be simple, otherwise he would not be young, after he left the second criminal investigation team, he was transferred from the Provincial Public Security Department to S City, in the previous period of contact, Xu Lang found that Ning Yanran was different from many girls who were engaged in criminal police.

First of all, Ning Yanran is afraid of corpses, dealing with all kinds of corpses is an inevitable thing for every criminal policeman, no one can change his face and not beat after seeing the corpse for the first time, of course, Xu Lang is an exception, because his father is a criminal policeman, Xu Lang grew up in the director of the public security bureau since he was a child, and when he was five years old, he saw his mother's corpse with his own eyes, and when he was fifteen years old, he saw his sister's dismembered corpse, so after Xu Lang entered the second criminal police team, he saw the corpse and behaved very calmly, But since Ning Yanran was sent down from the Provincial Public Security Department, how could she be afraid of corpses?

Secondly, when Ning Yanran was working, although there was no big problem in assigning tasks and determining the direction of detection, she still seemed a little flustered and inexperienced in the face of some emergency situations, if she was just an ordinary criminal policeman, it would be nothing, but she was the captain of the second criminal investigation team, which was a bit of a problem.

In the end, Ning Yanran was afraid of the dark, of course, not afraid of the night, but afraid of staying in a closed and dark environment, which Xu Lang had just discovered.

It can be seen that in addition to Ning Yanran's identity background, she must also have an unbearable past, which has caused a great psychological shadow to Ning Yanran.

When Xu Lang was thinking about Ning Yanran's matter, Ning Yanran was also thinking about what happened in the warehouse just now, although she was driving, in fact, the corner of her eyes was secretly looking at Xu Lang.

For Xu Lang, Ning Yanran has always felt that Xu Lang is a mystery, a mystery that can never be solved, but often brings surprises and surprises to people, Xu Lang's careful thinking, bold inference, and extraordinary acumen are all very rare criminal police talents, she really can't figure out why Xu Lang resigned and left the police force because of beating a prisoner.

Before coming to S City, she checked Xu Lang's file, Xu Lang's file is simple and very simple, and it is very complicated, Xu Lang's family background and work background in the second criminal investigation team are clear, but Xu Lang's files in the police academy for four years are blank, which is an extremely abnormal thing, although the files of the students of the Criminal Police Academy are encrypted, but according to her identity in the Provincial Public Security Department at the time, they can still be consulted, but Xu Lang's files are blank, which makes Ning Yanran very curious.

Secondly, it is the reason for Xu Lang's resignation, and the fact that Xu Lang became a criminal investigation consultant of the Public Security Bureau of S City, which made her feel surprised and puzzled, beating the suspect, which is not common when the criminal police handle the case, but it also happens occasionally, after all, there are some serious cases, the murderer's methods are too bloody and cruel, and there is no humanity, the criminal police are also human, and they also have seven emotions and six desires. The police officer who shot will definitely be suspended for reflection, as long as he realizes his mistakes, he will continue to stay in the police force after being punished, but Xu Lang is different, he was suspended for reflection after beating the prisoner, and he also did a psychological test, and then Xu Lang resigned, which made Ning Yanran feel strange.

Ning Yanran became interested in Xu Lang, not because Xu Lang was handsome, if you want to talk about appearance, Wu Yong, the captain of the first criminal investigation team, is much stronger than Xu Lang, Xu Lang is actually a very mysterious person, there are many mysteries and surprises in him, just like pi in mathematics, as long as you calculate it, there will never be an end, and this is how Xu Lang she sees at present, so she wants to unravel the mysterious veil on Xu Lang's body.

There was nothing to say all the way, the car stopped at the door of the Public Security Bureau, Xu Lang and Ning Yanran walked into the Public Security Bureau one after the other, all the police officers of the Public Security Bureau were not surprised by Xu Lang's appearance, even Wu Yong, who was extremely uncomfortable at the beginning, also pinched his nose and admitted it after Xu Lang assisted him in solving the case of picking up the public toilet to hide the body, however, acceptance is acceptable, but usually when the two meet, they still don't deal with it.

Just like at this moment, Xu Langcai walked into the Public Security Bureau, and met Wu Yong in the corridor, both of them stood in the corridor, looking at each other, no one spoke, no one had any intention of giving way, just walked directly to the front, and they were about to collide, and the two of them still had no intention of passing by.

"Knock"

Immediately after, Ning Yanran, who came over, just came to the corridor when she heard a muffled sound, and then saw Xu Lang and Wu Yong face to face, body close to body and collided together, unknowingly seeing the two of them like this, I thought they were a pair of good friends, but people who knew their hearts knew very well that Xu Lang and Wu Yong were extremely incompatible.

What happened on this side of the corridor was quickly seen, everyone just glanced at it after seeing this scene, and then they continued to bow their heads and be busy with the things in their hands, as long as the two people don't fight, there is no excitement to see, in fact, they see Xu Lang and Wu Yong every time they look like this, and they are very much looking forward to the two of them being able to fight with real guns, but since Xu Lang came to the second criminal investigation team, so far, it has not been realized, I have to say, it is a little regrettable.

And Ning Yanran came to the Public Security Bureau for a short time, but it was not long, she heard some grievances between Xu Lang and Wu Yong, she was very worried that the two of them would pinch up in the corridor, and just wanted to walk over to persuade a few words, and then she saw a scene that made her dumbfounded.

The two people who were originally tense and stiff actually collided for a while, and the two people who stopped at the same time continued to go their separate ways, during which the two people didn't say a word and just left.

When Wu Yong passed by Ning Yanran, he was supposed to say hello to Ning Yanran, but this time Wu Yong actually walked past Ning Yanran without saying a word, which made Ning Yanran a little curious, she didn't mind that Wu Yong didn't say hello to her, but strange Wu Yong's face, Wu Yong's face was very strange, his brows were frowned, his cheeks were red, and the corners of his mouth twitched twice, it looked a bit like a stroke, but Wu Yong's walking posture and steps were very calm, and he couldn't see any changes.

Although Ning Yanran was strange in her heart, she didn't think much about it, now it is the key to quickly solve the murder case in the closed room, so Ning Yanran quickly caught up with Xu Lang, and when she saw Xu Lang, she found that Xu Lang's face was similar to Wu Yong, which made Ning Yanran even more curious.

The two of them came to the office area of the second criminal investigation team together, and as soon as they walked into the office area, Xu Lang sat on a chair, rubbing his chest and scolding his mother there.

"Wu Yong, you little white face, you hammer the chest of labor and management every time, your uncle's, your chest is about to be hammered by you, your sister's..."

In the next five minutes, everyone in the second criminal investigation team, including Ning Yanran, heard Xu Lang's mouth without a single word of scolding on the street, which was no different from the shrew scolding the street in the vegetable market, which scared Ning Yanran's jaw off, and the rest of the second criminal investigation team was not surprised by this, they turned a deaf ear to Xu Lang's scolding, neither accosting nor consoling, and let Xu Lang continue to scold like this, because they had long been used to it.

Seeing Ning Yanran coming, Li Lei, who just wanted to report to Ning Yanran, saw Ning Yanran's stunned look, Li Lei smiled and said, "Did Brother Lang meet Wu Yong just now?" ”

Hearing Li Lei's words, Ning Yanran looked at Li Lei with a stunned expression, and asked curiously, "How do you know?" ”

Li Lei smiled at first, then looked at Xu Lang, who was still scolding his mother, and said with a smile: "Every time I see Brother Lang scolding the street like this, I must have met with Captain Wu Yongwu of the first criminal investigation team, we have long been used to it, and after a long time, you will get used to it." ”

After listening to Li Lei's words, Ning Yanran was directly speechless, with a black line on her face.

In the office of Wu Yong of the first criminal investigation team, the situation is similar to that of the second criminal investigation team, and they also heard Wu Yong's scolding in the office.

After Xu Lang scolded for a few minutes, maybe he was tired of scolding, maybe he was running out of words, so he suddenly stopped scolding his mother, and then asked someone to bring the case file of Shen Jun's murder, and he picked up the file and began to read it.

The facts of the case are probably similar to what Ning Yanran said at Xu Lang's house, the difference is just some verbal differences, at this point, it can be seen that Ning Yanran's expression ability is still very good, on these files, Xu Lang did not find any big problems, but after reading the files, Xu Lang's questions at the scene were not answered, but more questions were generated.

After Xu Lang read the file, he went to the morgue, and he wanted to see the body of the dead Shen Jun with his own eyes.