I am a super cop

Chapter 959 Cleanliness and Obsessive-Compulsive Disorder
Even the old doorman felt that there was something wrong with Zhang Guowen, which meant that something was wrong.

For Gu Chen, the first thing to do now is to understand the correct relationship between Xu Yun and Zhang Guowen.

What is right?Of course it's not as simple as it looks on the surface.

However, from the current point of view, Gu Chen has a high probability of solving the puzzle.

Although Zhang Guowen used to be Xu Yun's master, he almost taught her the basics of work.

But why Xu Yun was transferred to another branch, this situation seems to need further investigation.

The most important thing is that Zhang Guowen avoided surveillance and spent most of the night staying downstairs in Xu Yun's rented single apartment, which is very telling.

And just last night, Xu Yun was also bombarded by phone calls, but she didn't show too much nervousness, so that everyone thought it was her family's concern.

An old bank employee and a counter intern.

The relationship between the two people is beyond ordinary people, and it does make things confusing.

If there is no gap between the two, then Xu Yun does not need to jump out of the original unit, she can show her value in the work unit at any time under the care of her master.

But now that she has come to a new environment, all conditions have subtly changed.

Among other things, the dirty work must have fallen on Xu Yun's head.

Even Wang Shaofei, who has just started working, is considered an old employee in front of Xu Yun at this moment.

In principle, the chores can be handed over to Xu Yun, and she doesn't need to do everything herself.

In addition, in terms of performance appraisal, there is no need for a newcomer like Wang Shaofei to worry too much.

Wang Shaofei only needs to do his job well, and he is sure to win Xu Yun, who is cuter than himself.

From everyone's point of view, this kind of job exchange won't bring much benefit to Xu Yun.

Gu Chen took out his mobile phone and said involuntarily, "It's better to call Xu Yun and ask her to come over, otherwise it's hard to tell the clues in the room. After all, the last place where Zhang Guowen disappeared was this single apartment."

"I'll do it." Police officer Wang took out his mobile phone and dialed his cousin Wang Shaofei.

30 minute later.

A taxi stopped by the side of the road, Xu Yun hurriedly got out of the taxi, and walked in front of everyone panting.

"Sorry, I'm late."

"It's okay, let's go upstairs."

"Eh, wait a minute."

Xu Yun felt a little flustered.

After all, the conversation on the phone is difficult to explain clearly for a while.

She tried her best to calm down, and then said again: "Are you going to where I live?"

"That's right." Gu Chen called up the video from the surveillance screen, and pointed it directly in front of Xu Yun, "Last night, Zhang Guowen visited you, right?"

"Uh……"

"What is he doing here?"

"I……"

"Don't tell me you don't know."

"Well, he came to my place, but..."

"but what?"

"But then he left and I left after that."

Hearing Xu Yun's panicked remarks, Gu Chen just smiled lightly.

Unexpected things.

After all, Xu Yun herself would not admit it so easily.

She was able to deceive everyone yesterday, and she can still deceive everyone today.

Including her on the phone, as she described Zhang Guowen, no one knows whether it is true or not.

Originally, she could have informed Gu Chen of the situation on the phone, the fact that Zhang Guowen came to her place last night.

But she didn't say, not a single word.

Now, based on the clues, Gu Chen found the evidence that Zhang Guowen came to Xu Yun's place last night, and Xu Yun panicked again.

"It's already here, aren't you going to invite us to sit down?" Officer Wang said, breaking the embarrassment of the scene.

Xu Yun squeezed out a wry smile, and said calmly, "That's fine, I'll take you up there."

……

……

When they came to Xu Yun's residence, everyone followed Xu Yun into the house.

The single apartment house is indeed just like what the guard said, it is suitable for one or two people to live here, and the more people there are, the more crowded it will be.

Although there are upper and lower compartments, the space is extremely small.

Gu Chen walked at the door and took the initiative to put on shoe covers for himself.

Seeing this, the others followed suit.

Xu Yun didn't mind and said, "It's okay, it's okay to just walk in like this."

"Do you have the habit of cleaning at night or early in the morning?" Gu Chen asked him.

It has long been seen that the tiles on the ground are somewhat shiny, which is obviously the effect of mopping the floor.

"That's right, it was delayed once in the morning."

"What did Zhang Guowen ask you for last night?"

"Just... talk to me about some work details."

"About work?"

"Yes, let's talk about work."

Gu Chen came to the hall and used his master-level observation skills to search the surrounding environment.

What is surprising is that the entire hall is clean and tidy, and all items are neatly arranged. If you are not a person with obsessive-compulsive disorder, it may be difficult to do so.

From the moment Xu Yun entered the door, her smile gradually disappeared. She greeted everyone and said, "Everyone sit down, don't stand up, just sit on the sofa."

"No, we've been sitting in the car for a long time, and now we want to stand up and stretch our muscles." In order to match his nonsense, Officer Wang even twisted his body.

After all, everyone didn't want to spoil the scene, at least they wanted to find out some problems first.

Gu Chen's eyes reminded that Lu Weiwei and Yuan Shasha quickly went to the attic to check.

Police officer Wang pushed open the door of the bathroom, which is a must-choose place for inspection.

As for Gu Chen, he stood in front of Xu Yun, pointed the law enforcement camera at the front, and continued to ask: "Do you need to talk about work at night?"

"Uh, because it's a difficult question, and it's related to my assessment in the new unit."

"What exactly did you say?"

"Just... just about some precautions, after all, I'm a new employee."

"Then why didn't you work in the old unit, but transferred to the new unit?"

"It's because...it's because it's close to home."

"But it's almost the same distance from the new unit and the old unit."

Xu Yun: "..."

"And you have the work experience and contacts of the old unit, wouldn't it be better to continue to stay?"

Xu Yun: "..."

"You didn't tell the truth?" Gu Chen looked at Xu Yun in front of him, and Xu Yun was completely panicked.

However, she quickly adjusted her status, and said with a light smile, "Gu...Officer Gu, can we change the way of communication? This way I will feel that you are interrogating me, and I am a little nervous."

"Then relax, I'm not interrogating you now, but asking you for information."

"But...but you are searching."

"That's because this is the last place where Zhang Guowen disappeared, and we also inquired about the security. There is no surveillance camera in the elevator, and after you came back last night, you drove out again."

Xu Yun: "..."

What else can I say?
Gu Chen almost dominated the topic.

However, Xu Yun, who seemed cheerful and good at communicating yesterday, was uncharacteristically restrained today.

Even when Xu Yun talked with Gu Chen on the phone in the morning, she still teased Gu Chen from time to time. It seemed that the situation was the same as yesterday, and there was not much difference in personality.

Until everyone entered Xu Yun's residence, Xu Yun seemed a little flustered, and didn't even dare to look Gu Chen in the eyes.

"Have you investigated me in private?" Xu Yun looked at Gu Chen and asked.

Gu Chen nodded slightly: "We found you based on the last location where Zhang Guowen disappeared. After that, there was no surveillance footage of Zhang Guowen leaving the apartment, only the footage of you driving away. How do you explain this?"

"I don't know." Xu Yun shook his head, but said in a vague way: "He only stayed with me for a short time, and then went out. As for where he went, I don't know."

"Then I felt depressed, so I drove out and stayed late at a nearby 24-hour restaurant."

At this time, Lu Weiwei and Yuan Shasha came down from the attic.

The two shook their heads at Gu Chen.

Obviously, the two of them had nothing to gain from it.

Officer Wang also came out of the bathroom.

From the facial expressions, Gu Chen could roughly guess that the same is true for Police Officer Wang.

The clean room, which seemed to be kept spotlessly clean, was very intriguing.

Xu Yun, who came home late last night, cleaned again early this morning.

Last night, Zhang Guowen did disappear in the apartment, and finally appeared on the river.

Thinking of this, Gu Chen suddenly looked startled, and asked Xu Yun, "Do you have a car?"

"Yes... yes, a second-hand car." Xu Yun seemed even more flustered.

"But why did you leave the car aside and choose to take a taxi to go to work? And you went shopping yesterday and didn't drive. What's going on?"

From Gu Chen's point of view, Xu Yun has many problems that are difficult to understand.

Those who own a car choose to take a taxi to get off work.

But Xu Yun gave her own explanation.

"Because I only want to drive a second-hand car when I go out to relax. If I meet with friends, I may consider drinking it, so it is not suitable for driving, and I don't want to hire a driver."

"As for not driving to and from get off work, it's because I'm not skilled enough to drive on the road, but parking is a headache."

"I compete with a group of old drivers for parking spaces every day. I can't win. Sometimes it takes about 15 minutes to reverse the car in the parking lot, so...so I prefer to go to work and take a taxi or take a bus or subway."

"After all, it's just my way of life. Everyone has their own way of life, right?"

"Okay." Gu Chen respected her, but continued to ask, "Where is your car? I want to check your car."

"Uh……"

"Why? Inconvenient?" Seeing Xu Yun's complicated expression, Lu Weiwei hurriedly asked her.

Xu Yun shook her head: "No, I just feel that you guys don't trust me."

"We are not targeting you, we just need to find out the truth of the matter." Gu Chen also sensed Xu Yun's rejection.

Xu Yun sighed.

At this moment, she has no choice but to cooperate with the police investigation.

After some ideological construction, Xu Yun still agreed.

……

……

In Xu Yun's residence, everyone found nothing, mainly due to Xu Yun's obsessive-compulsive disorder and cleanliness, which hindered many jobs.

If it was said that Xu Yun cleaned the room deliberately, she would not admit it, and no one could ask for it.

After all, Zhang Guowen has been here, this is a fact.

But where has Zhang Guowen been since then?no one knows.

In addition, the elevator was not monitored, so Gu Chen suspected that Zhang Guowen might have been killed in Xu Yun's room, but was taken to another place by Xu Yun and thrown into the river.

Of course, handing over the corpse to the technical department of the Municipal Bureau will also provide data support for him.

What Gu Chen has to do now is to find Xu Yun's vehicle.

After all, in the surveillance footage, Xu Yun did drive out of the apartment alone.

……

……

"This is my car." Xu Yun took out the car key and unlocked it easily.

Gu Chen walked directly to the car and lightly touched the paint with his hands.

"Your car... just cleaned it?" Gu Chen felt hasty.

Xu Yun not only cleaned the room of the residence, but even cleaned the vehicle. From Gu Chen's point of view, she didn't want to leave any clues to herself.

Xu Yun's explanation was expected, she smiled and said: "I stayed in the restaurant for a long time last night. When I came home, I felt that the car hadn't been washed for a long time, so I drove to a nearby car wash shop to wash the car well. I felt much better immediately.”

Seeing what Xu Yun said clearly and logically, Gu Chen did not respond, but directly opened the trunk and began to inspect the interior of the vehicle.

Logically speaking, if Zhang Guowen was in the car last night, there must have been some visible clues.

But now it seems that everyone seems to have underestimated Xu Yun's ability.

This car has been cleaned almost inside and out.

In particular, Gu Chen carefully checked the positions on both sides of the vehicle.

After all, if Zhang Guowen was lying upside down in the car, then the place where the shoes touched must be the sides of the car.

But unfortunately, Gu Chen found nothing where there should have been scratches.

Including the rear seats, it's almost clean like new.

"You're awesome." Gu Chen couldn't help giving a thumbs up, feeling that Xu Yun was laughing inside, right?
Although there are various signs, Zhang Guowen's death cannot be separated from Xu Yun.

Even Zhang Guowen's body was probably hidden in Xu Yun's car and taken away, and then thrown into the river.

However, the few details that Gu Chen has investigated so far have been completely cleaned up, making it impossible to start.

Seeing that Gu Chen was in a bit of trouble, Xu Yunsong breathed a sigh of relief, trying to calm down and said, "Officer Gu, what else do you need from me to assist in the investigation? I still have to go to work, but I'm on leave."

"You said that Zhang Guowen urinated by the river after being drunk and accidentally fell into the river, but we didn't find any trace of Zhang Guowen in the bar street on Yanjiang Road."

Officer Wang walked over from behind Gu Chen, and also looked at Xu Yun seriously.

"No?" Xu Yun stared blankly, and said weakly: "Then I don't know what's going on? After all, he has done that before, so I would think so."

"But since that's not the case, then I don't know what the situation is, why the master died in the river, this... I really don't know."

"you……"

"You go back first, we will call you again if there is a situation." Before Police Officer Wang could finish speaking, Gu Chen interrupted directly.

Xu Yun nodded silently: "Then thank Officer Gu."

Gu Chen opened the notebook, handed it together with the pen to Xu Yun, pointed to the space in the bottom row and said, "Write down your phone number, so that I won't find you through Wang Shaofei."

"Okay." Xu Yun nodded silently and obeyed.

Afterwards, he handed the notebook to Gu Chen, and said with a light smile, "Then I will drive to the bank to work now, do you have any objections?"

"Of course...no objection." Officer Wang said with a bitter face.

I feel that this little girl is much more powerful than I imagined.

Everyone had already followed the clues, and everyone thought that they could find clues in Xu Yun's residence.

But things backfired.It seems that everyone overestimates their own level.

But Xu Yun, an ordinary and weak woman, seems to have done everything in many ways.

And since Gu Chen spoke, everyone stopped complaining and watched her drive away in front of her until she disappeared at the corner of the underground parking lot.

"Junior Brother Gu, are we going to let her go like this? There must be something wrong with her." Lu Weiwei felt quite depressed, thinking to herself, why is this happening?How can this be?
Originally thought this was the end of the investigation, but now it seems that this is just an interruption of the investigation.

Gu Chen smiled lightly and said, "It's okay, we can't find any clues here, we can still start with the body of the deceased Zhang Guowen."

"You mean the time and manner of death?" Officer Wang asked.

Gu Chen nodded slightly: "We have to continue to use diatom detection technology, we can't learn it in vain."

"It is estimated that Liu Fayi and Gao Chuanfeng have already started." Yuan Shasha said.

……

……

After leaving the apartment, everyone was not idle, and drove directly to the technical department of the Municipal Bureau.

At this moment, the testing room is busy in various ways.

Detection seems to be coming to an end...

When Liu Fayi saw Gu Chen coming, he smiled lightly and said, "I just wanted to inform you to come here, but I didn't expect you to come here first."

"We have a good understanding." Gu Chen walked up to Fayi Liu and joked.

"How about Forensic Doctor Liu? How did this Zhang Guowen die?" Lu Weiwei came here to find the answer, so she went straight to the point.

Liu Fayi took off his white gloves, took a sip of water, and then explained: "Of course Zhang Guowen died of drowning."

"Drowning? This...why is this still drowning?" Yuan Shasha originally thought that Doctor Liu would give a different result, but it didn't seem to be the case.

Officer Wang also frowned and asked, "So, Zhang Guowen did fall into the river and drowned?"

Liu Fayi smiled faintly, but didn't make it very clear.

Gu Chen asked him curiously: "Forensic Doctor Liu, has the diatom test been done?"

"Did it."

"The result?" Gu Chen asked again.

Liu Fayi saw that everyone was nervous and seemed to be returning from a wall outside, so he explained with a light smile: "How can it be so fast? Isn't this why Gao Chuanfeng is stepping up testing?"

"What about the time of death?" Gu Chen also asked curiously.

Due to the rush at that time, many tests were left to the technical department of the Municipal Bureau.

Now this parameter seems to be the key to the case.

But before Forensic Doctor Liu spoke, Gao Chuanfeng, who was doing experiments on the testing table, said: "The time of death, after repeated verification with my master, I confirmed that the time range was between 9 o'clock and 10 o'clock last night."

"Between 9 o'clock and 10 o'clock?" Hearing Gao Chuanfeng's remarks, Gu Chen seemed to think of something again.

Regarding the judgment of the time of death, Forensic Doctor Liu has rich experience, which Gu Chen cannot question.

But when this result came out, it was completely different from the result Gu Chen got before.

……

　Ask for a ticket o(╯□╰)o
　　
　
(End of this chapter)