What's wrong Gu Chen, do you think what I said is wrong?" Gao Chuanfeng looked at Gu Chen in a daze, feeling that this guy's eyes were full of doubts.

If I hadn't done the test myself, I really thought there was something big wrong.

Gu Chen shook his head and said, "I completely believe in the timing of your testing, it's just ...... It's just that we found a watch on the arm of the deceased Zhang Guowen. ”

"I checked this watch, and it is not waterproof, but the time is stuck at 11:20 last night. ”

Gu Chen said this, of course, Forensic Doctor Liu could also understand.

For watches that are not waterproof, at 11:20, the time of drowning and the time when the watch stopped beating are almost the same time.

At most, there won't be too many errors.

If you push forward, the drowning time is also after 11 o'clock.

This is a big error from the time between 9 o'clock and 10 o'clock after my autopsy.

Don't underestimate this error of 1 hour, sometimes the key to solving the case is here.

Forensic Doctor Liu frowned and asked Gu Chen, "Gu Chen, can you be sure that the time is accurate?"

"Of course. He casually took out the watch in the evidence collection bag and showed it to Forensic Doctor Liu for inspection.

"This watch was taken off from Zhang Guowen arm in arm after we fished him ashore, and this was the time at that time. ”

"Hmm. Forensic Doctor Liu nodded slightly, then turned around and walked to the testing table, placing the watch in the spotlight.

After some inversion, Forensic Doctor Liu sighed and said, "Indeed, the waterproof effect of this watch is extremely poor, and once it falls into the water, I am afraid it will not take long." ”

"So......" Gao Chuan Feng was stunned, and said with some confusion: "So the drowning time is really after 11 o'clock last night?"

Forensic Doctor Liu didn't speak, just nodded slightly.

So Gao Chuanfeng turned his head to look at Gu Chen again: "But we are all carried out according to normal detection methods, it doesn't make sense." ”

"You're right, and so are the watches. Gu Chen walked to the testing table and said truthfully: "Zhang Guowen's death time is indeed between 9 and 10 o'clock in the evening, but the time when he fell into the river is after 11 o'clock. ”

"After 11 o'clock?" Hearing Gu Chen's words, Lu Weiwei, who had felt that the situation was not right, asked him: "In other words, someone moved Zhang Guowen's body?"

"Yes, that's the truth. ”

"Who could it be? Xu Yun? But her vehicle had been cleaned. Lu Weiwei thought for a moment and said, "By the way, didn't she stay in a 24-hour restaurant for a long time? If she never left, it can prove that she didn't have the time to commit the crime." ”

Gu Chen looked at Lu Weiwei's serious appearance, and said with a light smile: "That's the reason, we now know the time of Zhang Guowen's death, and the time when Zhang Guowen fell into the river, which can greatly narrow the scope of our search." ”

"If Xu Yun has a problem, then she will inevitably drive the car to the river at about 10 p.m. to 11:20 p.m., and then throw Zhang Guowen's body into the river. ”

After that, she goes to the car wash and comes to the 24-hour restaurant until she gets home. ”

"Moreover, her hasty cleaning in the morning is also very revealing, if she had committed the crime last night, then she must not have had time to clean up at that time. Officer Wang also added after that.

Everyone's thinking is on the same page.

First of all, when I checked Xu Yun's home, I found many problems with Xu Yun.

Not to mention that Zhang Guowen visited Xu Yun's house late at night, and talking about work is full of loopholes.

Secondly, the surveillance footage can only capture Zhang Guowen entering Xu Yun's house, but cannot capture Zhang Guowen leaving.

Obviously, what Xu Yun said in his mouth, the possibility of Zhang Guowen leaving from another location is very low.

In addition, Xu Yun's house has been cleaned everywhere, if Xu Yun came home late last night, then the possibility of cleaning up this morning is very low.

Since I had to go to work in the morning, it must have been Xu Yun who cleaned up her home all night after returning home last night.

The answer from her mouth was not like that.

What's even more unbelievable is that Xu Yun washes the car in the middle of the night, which is unreasonable at all.

All indications show that Xu Yun is seriously suspicious.

But since no suspicious traces were found in Xu Yun's residence or car, it was obviously difficult to find the flaws.

Gu Chen said: "Go and investigate Xu Yun's activities after she went out, especially the store where she went to and where she washed the car? The timeline can be pieced together." ”

"If we can't find clues in the cleaned space in her home and car, then the external environment can't be changed by her subjective will. ”

"I agree with Senior Brother Gu's opinion. Yuan Shasha was the first to raise her hand in favor.

In everyone's opinion, instead of taking the initiative to find problems at the site that Xu Yun cleaned up, it is better to enlarge the investigation space.

At least everyone knows the time of Zhang Guowen's death.

The initiative is still on the side of the police.

......

......

Then Gu Chen called He Junchao and asked He Junchao to track Xu Yun's trajectory all the way according to Xu Yun's license plate information.

However, near the ring road, Xu Yun's vehicle disappeared.

So Gu Chen asked He Junchao to look for Xu Yun's traces on the nearby roads according to the distribution of 24-hour restaurants around.

Sure enough, Xu Yun was found at the intersection of a fast food restaurant.

But it's 11:58 p.m.

Gu Chen asked He Junchao again, and according to the monitoring near this restaurant, he kept looking for Xu Yun's traces, and successfully found a car wash that was open.

Xu Yun spent between 11:22 and 11:49 in this car wash, mainly cleaning the inside and outside of the car.

However, according to the surveillance footage of the car wash, and the monitoring backwards, He Junchao was shocked to find that Xu Yun's vehicle was coming from the riverside.

It is a road that is relatively closed on both sides and has few forks.

If you count according to the time, at 11:29 in the evening, Xu Yun came to the car wash, so push it forward.

The road monitoring was around 11:20 to capture Xu Yun driving in from a small road by the river, and the surveillance footage before 11:20 was still a blind spot.

Because Gu Chen found the watch that stopped beating in the hands of the deceased Zhang Guowen, the time was displayed at 11:20.

So if you calculate according to this time period, the time when Zhang Guowen fell into the river is likely to be a short time before 11:20.

Because during this time, the watch gets water and stops moving, so the time is fixed at 11:20 p.m.

And Xu Yun happened to be by the river at this moment, and this kind of coincidence seemed to coincide very well with the time of throwing the corpse.

After receiving the report from He Junchao, Gu Chen reopened the map on his mobile phone and confirmed the location of the trail that Xu Yun's vehicle had merged.

"That's it, there used to be an abandoned warehouse here, and very few vehicles would come into it. ”

Gu Chen showed his mobile phone to everyone for reference, and then said: "According to the information sent by He Junchao, from yesterday to now, only Xu Yun has driven into the lane from that wasteland. ”

"And this location, the sand quarry where we found the body, is completely upstream and downstream, and Zhang Guowen's body is likely to drift from the vicinity of the abandoned warehouse to the sand quarry. ”

"Then we should go to the old warehouse now. Lu Weiwei said.

Everyone looked at each other and soon came to an agreement.

......

......

Leaving the technical department of the city bureau, everyone quickly found the abandoned warehouse according to the location location sent by He Junchao.

Everyone drove along the location where Xu Yun drove into the road and parked the car on the roadside path.

After Gu Chen got out of the car, he investigated the scene environment and soon found a trace.

"It's a desolate place, and it's usually pretty few people coming. After looking around, Gu Chen pointed to a car mark at his feet and said, "The new wheel marks left on this dirt road should be left by Xu Yun." ”

"There's no one but her. After Lu Weiwei squatted down, she also checked carefully.

Officer Wang also interjected: "Didn't He Junchao say that only Xu Yun's vehicle came to this place last night."

"Go check it out. Gu Chen followed the wheel imprint and walked all the way to the river.

There are no landscape guardrails here, only primitive earthen embankments.

According to the wheel imprint, Gu Chen's footsteps stayed on the side of the embankment.

This was the place where the vehicle turned around, but among the weeds of the earthen embankment, Gu Chen suddenly found a brand new leather shoe.

"How could a leather shoe fall here?" Gu Chen put on white gloves, gently took out the weeds from the leather shoe, and put it in his hand to observe.

Then asked Lu Weiwei beside him: "Senior Sister Lu, when we found Zhang Guowen's body, did he only have a leather shoe on his foot?"

"Yes? I remember he was wearing a shoe, probably lost in the river. ”

Thinking of this, Lu Weiwei suddenly said in shock: "Senior Brother Gu, is this Zhang Guowen's leather shoes?"

"I don't know, let Gao Chuanfeng send a photo of Zhang Guowen's leather shoes in the testing room. Gu Chen also proposed.

Lu Weiwei didn't think much about it, and directly called Gao Chuanfeng on her mobile phone.

Gao Chuan Feng was very confused before, but he quickly sent the pictures of the shoes.

Everyone stepped forward to take a look, compared the photos with the real thing, and immediately looked happy.

"Isn't this Zhang Guowen's lost leather shoe, how could it fall in the weeds?" Yuan Shasha was a little excited about getting the treasure.

Officer Wang also smiled: "Needless to say, it must be the shoe that Xu Yun accidentally hung up last night when she was disposing of Zhang Guowen's body." ”

But due to the dim light and the tension, Xu Yun didn't notice that one of Zhang Guowen's leather shoes was hanging in the weeds. ”

And when Zhang Guowen was thrown into the river by Xu Yun, she nervously returned to the car, drove to the car wash, and then went to the 24-hour restaurant, everything should be like this. ”

Gu Chen nodded slightly, stretched out his right index finger and said, "Go and inform Xu Yun and let her come to the Furong Branch, I'll see when she will pretend." ”

With the shoes found by the river, in fact, everyone already has the answer in their hearts.

......

......

11:20 a.m.

Seremban Substation, Interrogation Room No. 1.

Xu Yun, who walked into the interrogation room with emotion, saw that Gu Chen, Lu Weiwei, Officer Wang and Yuan Shasha were already sitting there, and the whole person looked extremely atmospheric.

She walked directly in front of Gu Chen and asked Gu Chen: "Officer Gu, why do you want me to come to the Furong Branch again? It's good to say no on the phone if there is a situation? I just ask for leave twice in the morning, and the morning is equivalent to doing it in vain." ”

"Are some things clear on the phone?" Lu Weiwei saw that Xu Yun was murdering Gu Chen, and responded directly with a cold face.

Gu Chen didn't care, pointed to the interrogation chair in front of him and said, "You sit down first, I have something to ask you." ”

"You guys are really, don't ask questions all at once, is it really okay to toss me back and forth like this?"

Xu Yun also sat on the interrogation chair reluctantly with various complaints.

Yuan Shasha hurriedly trotted to the camera on the side, turned on the camera switch, and then sat back in her seat.

Xu Yun looked left and right at the surrounding environment, and then asked with some curiosity: "By the way, Officer Gu, this is the interrogation room, why did you call me to come to the interrogation room?"

"The interrogation room, of course, is where the suspects are interrogated. Before Gu Chen could speak, Lu Weiwei replied directly for him.

Xu Yundai frowned slightly: "Officer Lu, what do you mean?"

"What do you mean?" Lu Weiwei didn't talk nonsense, feeling that this little meaning was not Gu Chen's turn to appear at all.

So from the evidence box, he put a black leather shoe on the table, stretched out his hand to Xu Yun and asked, "Miss Xu, may I ask what this is?"

"What else could this be?Leather shoes?" Xu Yun was inexplicable, feeling that Lu Weiwei was playing with herself?

Lu Weiwei nodded silently and continued to help her add: "To be precise, this is not an ordinary leather shoe, but a leather shoe that fell from the feet of the deceased, that is, your master, Zhang Guowen. ”

Xu Yun was stunned, but he was a little unconscious, and asked, "You mean, these leather shoes belong to my master?"

"Smack!" Lu Weiwei suddenly slapped the table, pointed at Xu Yun and said: "Well, what does it have to do with you? It has a lot to do with you, because this leather shoe is the evidence that you left at the scene when Xu Yun threw Zhang Guowen's body in the river." ”

Lu Weiwei's voice fell, and Xu Yun, who had been disdainful before, suddenly turned her whole face stiff, and she almost looked at her leather shoes in a distracted manner.

Subsequently, Xu Yun fell into deep thought.

Unconsciously looked at everyone.

Lu Weiwei could see the three question marks on her head through the air.

"Don't look at me like that, think about it yourself, where did you go last night, what did you do?"

Lu Weiwei didn't seem to be in a hurry, lying on the chair, and questioned Xu Yun in front of her.

At this moment, Xu Yun was a little flustered, she couldn't help wiping her nose and pretending to be calm.

"I ...... I went to the car wash last night, then went to a 24-hour restaurant for supper, and then went home.

"What I'm talking about Senior Sister Lu is before, where did you go before you washed the car?"

Feeling that Xu Yun was playing Tai Chi with everyone, Yuan Shasha directly helped Lu Weiwei emphasize.

"Huh. Xu Yun's nose was sour, and she quickly covered her cheeks with both hands, pretending to wipe the grit from the corners of her eyes, and then said, "Of course I went out from home before, is there a problem?"

"Is it right to drive out from home and go directly to the car wash?" Gu Chen turned the pen in his right hand and asked her.

Xu Yun nodded: "No...... That's right, just wander around, go to the car wash to clean up your car, and go to the 24-hour restaurant......"

"You lie. Gu Chen didn't wait for her to finish speaking, and directly retorted back.

"There's a lot of time in between when you drive out of your home and when you go to the car wash and there's the best route to take it. ”

"But it's strange that you don't take a closer road to the car wash, you go farther to the river, and then you go to the car wash. ”

"I ......"

"You don't have to say anything. Seeing that Xu Yun still wanted to refute, Gu Chen said again: "We have traced your previous path from the store where you washed your car. ”

"You once drove out of the path of an abandoned warehouse by the river, and we have been to that place before, and judging from the surveillance footage, no vehicle will drive to such a deserted place except for your vehicle passing over there. ”

Listening to Gu Chen's narration, Xu Yun suddenly clenched her hands, and the whole person began to look nervous.

If you say that you are calm before, you can relieve a trace of your nervous atmosphere.

Then when Gu Chen mentioned the trajectory of his vehicle, Xu Yun's face was full of panic.

Gu Chen said again: "What are you doing driving to the river alone?"

"I ...... I just want to blow the wind. ”

"Blowing the wind?"

"Yes, blow the wind. ”

"Why did that Guowen's leather shoes appear there?" Gu Chen asked again.

Xu Yun stammered suddenly, and didn't know how to organize the language for a while.

Seeing that she couldn't answer, Gu Chen simply helped her explain: "You killed Zhang Guowen at home, then loaded his body into the trunk of the vehicle, transported it to the riverside and discarded it, and then drove to the car wash." ”

"Am I right when I wash my car, go to a 24-hour restaurant for supper, and then pretend that nothing happened, and then get home and start cleaning the traces?"

"This ......"

"Do you have a better explanation?" Gu Chen casually picked up the leather shoes and reminded Xu Yun: "This leather shoe was found at the riverside location where you stayed, and there are only traces of your vehicle driving at the scene." ”

"You must know that it was you who told us that Zhang Guowen left after staying at your residence for a short time, and you drove out alone. ”

"But why? Zhang Guowen's leather shoes appeared at the place where you stopped by the river?"

"I ...... I don't know?" Xu Yun shook her head desperately.

At this moment, apart from shaking her head, she didn't know what method to use to dispel her fear.

"You don't know?" Gu Chen saw that she was still stiff-mouthed, then took out Zhang Guowen's watch, and continued: "This watch was taken off by us from Zhang Guowen's corpse. ”

"The watch is not waterproof, and the time is stuck at 11:20 last night. ”

This indicates that he fell into the river before 11:20 p.m. last night, causing the watch hands to stop jumping. ”

"And before that, you were exactly there, what do you say?"

"I ...... I ......"

Gu Chen's continuous questioning, as well as the appearance of on-site evidence, made Xu Yun, who had a calm face before, on the verge of collapse at this moment.

She suddenly screamed loudly like a demon, and the sound seemed to puncture her eardrums in the interrogation room.

Xu Yun went crazy.

......

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