Chapter 139： close to the truth

This time Qi Yuansheng did not disappoint Chen Yan.

Click.

The photos on the projection screen switch, and a customized list is displayed in front of everyone.

Qi Yuansheng nodded: "I found it."

Found it!

The crowd looked excited.

The source of the two suits, although it did not bring you the clues and results you imagined.

However, there is no doubt that the investigation direction of the task force is correct.

However, the murderer had obviously predicted this step before committing the crime.

Therefore, no concrete clues were left.

However, at least, through the description of the dry cleaners clerk, Chen Yan and others locked the murderer's figure.

About 1.8 meters tall and thin.

Therefore, the clothes on Lin Xiuying and Ding Suxi may also bring some different clues.

Clue interruption is not terrible.

I'm afraid there are no clues.

As long as new clues keep appearing, Chen Yan believes that the other party will show his tricks somewhere inadvertently.

"Lin Xiuying and Ding Suxi's clothes are custom-made at Fangfang Clothing."

Fangfang clothing?

Huang Guojun explained: "This custom clothing store is a well-known and time-honored brand in Hulu City for many years."

Qi Yuansheng nodded: "We are investigating four pieces of clothing this time, and the first thing that comes to mind is Fangfang clothing."

"They're very good at clothing."

Qi Yuansheng pointed to the picture projected on the screen and continued to introduce the investigation.

"This one is the document they customized at that time."

"The price of these two sets of clothes is relatively expensive, and there are custom records. The clerk remembers them clearly."

Chen Yan looked at Qi Yuansheng: "Ding Suxi and the others, have they ever returned to this clothing store after they took away the clothes?"

Qi Yuansheng shook his head.

"These two clothes were sent back to the clothing store for dry cleaning the next day after they were taken away by Ding Suxi."

"However, the clerk recalled that it was not the clothes that Ding Suxi sent, but Zhao Danyang."

Zhao Danyang?

Why would it be him?

"How did the clerk know it was Zhao Danyang?"

"Oh," Qi Yuansheng switched the photo again: "Fangfang Clothing has a three-time free dry cleaning after-sales service policy for its customized clothes."

"And after the clothes are sent back, they have to register."

"This record photo is the name Zhao Danyang registered when he delivered the clothes, with his signature."

"Moreover, the receptionist was very impressed by Zhao Danyang."

deep impression?

The crowd nodded.

Zhao Danyang's appearance is indeed easy to make a deep impression.

"Who then took the clothes?"

Since the clothes appeared on the deceased one year later, it must have been taken away by someone.

"This clerk has no impression."

"Fangfang Clothing's dry-cleaned clothes are in cooperation with a dry cleaner."

"And to pick up clothes, as long as you have a phone number."

phone number?

Huang Guojun frowned: "Is it also stolen?"

"It shouldn't," Chen Yan shook his head: "These two pieces of clothing are custom-made."

"The price is not cheap. It's impossible for Lin Xiuying and Ding Suxi not to pay attention to the situation of these two clothes."

"So, if it is lost, they will definitely ask Fangfang Clothing, or even ask for compensation."

"But, a year has passed and nothing like that has happened."

"So, they must know that the clothes are fine and not lost."

...

confusing.

The trail, although not interrupted, seems to have little effect.

It is very likely that Zhao Danyang is still the one who took the clothes away.

After getting the clothes back, give them to Lin Xiuying.

It may also be Zhao Mingwei or Zhao Dezhi.

Even Ding Suxi and Lin Xiuying themselves are possible.

After all, dry cleaners generally use the reserved phone number to pick up clothes.

However, all four of them were dead, and the remaining one, Zhao Danyang, was not present at the time! .

This thread...basically breaks.

However, killing such a thing, as long as it is done, will definitely leave flaws.

Clues are like gathering streams, constantly surging.

Although the clues about the clothes were interrupted, there was good news from the fifth group.

Li Yang, the captain of the Second Division of the Hulu City Detective Team.

"Report to the leaders, the video investigation has made another major discovery!"

The news brought by Liyang is exciting.

Video clues are the most important clues.

Although the community where Zhao Dezhi lives is old, there is no video shooting equipment installed in the community.

But, like the last live-streamed homicide.

There is no monitoring in the community, but the households in the community have it.

"During the investigation, we found a home surveillance camera in the building opposite Zhao Dezhi's balcony kitchen."

Liyang was very excited.

He led this group of people, and has not slept since yesterday.

Investigation, visit.

Call up the surrounding videos and check them one by one.

Finally, something was found in the building opposite Zhao Dezhi's house.

"A month ago, the owner of this house was downstairs in Zhao Dezhi's house and was almost hit by the garbage thrown from the upper floor."

"The police were called at the time, but no one admitted it."

"And, in the end, there were no consequences, and it was over."

"However, the owner never put it down and hung a camera on the balcony."

"Recording all the time, I just want to see who is throwing things downstairs in the building opposite."

"Because the camera has cloud storage, we extracted video from that night."

Click!

Screencasting starts.

It's a rather blurry video.

"The picture quality is not very clear," Li Yang pointed at the picture: "But it doesn't affect our ability to see what happened that day."

"Everyone look here!"

August 9 at 7:06.

The sky just darkened.

In the video, a figure emerges from the bushes.

Came to the kitchen of Zhao Dezhi's house, the location of the smoke exhaust hole of the natural gas water heater.

The video is blurry and I can't see exactly what is being done.

After only about twenty seconds, he left.

At 10:02, another shadow appeared.

At the position of the smoke exhaust hole, it only stayed for about ten seconds, and then left again.

"The physical characteristics of the two figures are basically the same."

Liyang paused the video: "This person, I don't know what to do at the location of the exhaust hole of the natural gas water heater in Zhao Dezhi's house."

"However, combined with the carbon monoxide poisoning of Zhao Dezhi's four people, it is basically certain that the other party is the murderer of this case!"

This time, whether it is Chen Yan or Huang Guojun, or even Qin Chuan.

are very excited!

This video discovered by Liyang is very important.

It can be said that the murderer is directly locked.

However, the picture on the video is very blurry, and because of the distance, only the outline of the human figure can be clearly seen.

He couldn't even see the basic movements of his hands.

Not to mention looks.

"Is there a way to restore the murderer's appearance through some techniques?"

Qin Chuan spoke up for the first time at the meeting.

"Report to the leader," Li Yang shook his head: "This is more difficult."

"After discovering the important content in the video, we immediately invited people from the technical department."

"However, there is no good solution on their side."

Chen Yan nodded and explained to Qin Chuan: "This video is blurry because of two reasons."

"One reason is that the video camera itself is not very high-pixel."

"This is a good solution. By eliminating noise, it is possible to restore a relatively clear picture."

"However, another reason was that the sky was too dark at that time, and it was difficult to extract a relatively clear image due to the blurring caused by the light."

Qin Chuan nodded.

This is easy to understand.

No matter how good the camera is, no matter how high the pixel is, it is useless without light.

"Then do all you can to check the surrounding monitoring, and compare the suspect's shape through the Sky Eye system to see if you can gain anything!"

"Yes!"

Liyang led the way.

Of course, this possibility is relatively small.

The community where Zhao Dezhi lives is an old and open community.

There are doors everywhere, and anyone from anywhere can enter.

Therefore, it is unlikely to target the suspect through this aspect.

"Although it has been determined that the suspect poisoned the four of Zhao Dezhi through manipulation." Huang Guojun clicked on the video playback.

"But, what exactly did the other party do?"

Chen Yan and the others have already surveyed the natural gas water heater exhaust hole of Zhao Dezhi's house.

There are no signs of damage.

However, the other party only took two or three breaths to get the water heater.

so that the exhaust gas cannot be eliminated.

How did he do that?

directly blocked?

impossible!

If it is blocked directly and the air cannot get in, the water heater will automatically turn off.

This is a protective device that all natural gas water heaters have.

Chen Yan frowned.

How did the other party do it?

Chen Yan personally inspected the smoke exhaust hole of the water heater.

No damage.

brush!

In my mind, I replayed every detail of the water heater exhaust hole.

Zhao Dezhi's water heater has been in use for some years.

There are some oil stains on it If it is completely blocked, it will inevitably cause oil stains.

However, no.

The one-way locking iron piece can open and close normally.

surface……

and many more!

surface!

Whoa!

The picture of the one-way locked iron piece instantly magnified in Chen Yan's mind.

Every detail is presented in front of Chen Yan.

what!

That's what happened!

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