I'm a street kid, but my wife, a policewoman, won't divorce her

Chapter 686 Let’s find trouble together!

Chen Xiao seemed to be just talking and did not ask Qin Fei to contact Yuan Keyu's relatives and colleagues.

The latter found a small blackboard and some chalk from somewhere.

Seeing this, Chen Xiao and Qin Fei analyzed and recorded in the room together.

"Sang Xiaoming is currently studying in Zhushan City, studying at Zhushan No. 3 Middle School. His interpersonal relationships include family, teachers, and classmates."

"Of course, we don't know Sang Xiaoming very well yet. He may have some social connections. Let's use symbols to represent these connections for now."

"First of all, regarding Sang Xiaoming's family, we have already met Sang Yupeng, but we have not yet met his mother, Ms. Zhou Lu."

"According to Sang Yupeng's explanation, Zhou Lu has been accompanying her child to study in Zhushan City and has no job on weekdays. Therefore, while questioning Sang Xiaoming, the task force may have also questioned Zhou Lu."

"Then let's put Zhou Lu aside for now and focus on analyzing the school's circle of relationships." As Chen Xiao said this, Qin Fei began to write a series of names on the blackboard.

Those people were all Sang Xiaoming's teachers in various subjects.

But after writing the name, Chen Xiao's brows were furrowed.

"I still feel something is wrong." Chen Xiao expressed his feelings.

Qin Fei paused after looking at the name, and then said:
"Yes, I find it strange to write down these people's names."

"We still haven't figured out the point."

"But isn't the point that Yuan Keyu unexpectedly met Sang Xiaoming? According to common sense, even if they were going to meet, it wouldn't be possible for them to meet so soon."

"That means you have overlooked a certain key point." Chen Xiao continued to correct.

Qin Fei frowned and said, "I don't understand what other key points have been overlooked."

After thinking about it, Chen Xiao said to himself:

"When we came here, we looked at surveillance. For surveillance, we thought about time and space."

"The original intention of these two elements is to identify loopholes in surveillance. But Yuan Keyu's behavior has been telling us that the place he went to, or what we call the space, has problems."

"In addition to space, there are also doubts about time. For example, why did Yuan Keyu meet Sang Xiaoming as soon as he came here? This can also be explained in another way. Professor Yuan Keyu, who has been back to China for some time, why did he choose this time to come to Xiaozhuang South Town?"

"You know, Sang Xiaoming was on summer vacation earlier. And before the incident, it happened to be Sang Xiaoming's first vacation after entering school."

"If Yuan Keyu had a clear goal in terms of location, then his goal in terms of time was not so clear."

Qin Fei understood what Chen Xiao meant, but still asked:

"You mean, he might have only recently learned about Xiaozhuangnan Town, Sang Yupeng's house, and Sang Yupeng's child, Sang Xiaoming?"

After Qin Fei said this, Chen Xiao seemed to suddenly become more enlightened:

"Yes, that's why I always wanted to meet Professor Yuan's relatives and colleagues. It seems this is the reason!"

"Why don't we go now..." Qin Fei said, but stopped the topic.

Chen Xiao glanced at him and smiled, "You don't know what to ask after you go there, right?"

"Yes, we have read the case files and the police's questioning is very detailed. If we go to meet him, the questions we can ask cannot avoid these, which is equivalent to asking nonsense after meeting him." Qin Fei was helpless.

"We need to change the angle of inquiry, and as time goes by, the family members will become more and more anxious, and they may even be unwilling to talk to us." Chen Xiao sighed.

For a moment, neither of them knew what to do next.

Chen Xiao looked at the scene and walked to the window.

Through the window, Chen Xiao saw a large area of ​​buildings. Most of those buildings were low-rise processing plants, but in the distance, commercial housing was already being built.

Standing at the window and looking out, Chen Xiao actually didn't see anything different.

Standing here, can you see a different scenery of life?
Did he come to the low-rent area because everyone here has a completely opposite life experience to Yuan Keyu?
Chen Xiao didn't think so, and Yuan Keyu should have gotten rid of some weird interests, and his main focus was not on local customs and culture.

He is engaged in scientific research.

It is said that the technology he possesses is extremely lacking in the country.

That's why he was invited back to serve the country!
Chen Xiao looked at the low buildings outside the window. Even though everything seemed calm now, what would happen if the case could not be solved and no explanation could be given?

Then Xiaozhuangnan Town, a town within the city, will face extremely cruel punishment.

So the calmness before us is just an illusion before the storm.

Solve the case!

Solve the case!

For the first time, Chen Xiao thought about these two words over and over in his mind.

However, solving the case requires finding a breakthrough, and this is exactly the problem that the entire Eastern Province police elite are currently facing.

Yuan Keyu’s identity is not ordinary.

The killings he encountered required many people to do a double take.

Was it a vendetta that spanned many years, or was Yuan Keyu killed because of his talent?
If it is the latter, then the height involved should be beyond the reach of Chen Xiao, and even Cao Xiuyuan and others.

Moreover, this aspect must be verified at the very beginning of the incident, and the people who verify it are by no means limited to the criminal police.

Now that so many days have passed and the case has still not been determined, it means that the possibility of Huai Cai being murdered is very low.

Putting aside the fact that his talent was killed, why did a place that had almost no connection with Yuan Keyu lead to his death?
What kind of story is there in the small town of Zhuangnan that attracted Yuan Keyu to come?
While thinking about these questions, the surveillance footage suddenly appeared in Chen Xiao's mind for no reason.

The images played back in Chen Xiao's memory frame by frame, but those memories became increasingly blurred.

I don’t know how much time has passed.

I don’t know if it was a telepathic connection or if Dong’an’s technology had made a qualitative breakthrough with the huge financial support from Chen Xiao.

At this time Chen Xiao received a call from Xie Wensheng!

"Hello, Chen Xiao...part of the video has been optimized. I'm worried that you need it urgently, so I've processed the key points and sent them to your email."

"How's the clarity?" This is what Chen Xiao cares about most.

Xie Wensheng replied: "Although Dong'an's current technical strength is not top-notch, the company's technical personnel are all top-notch, so you can feel the obvious difference after watching the video optimization."

Xie Wensheng did not say it clearly.

But these words were already conveying good news to Chen Xiao.

Chen Xiao didn't say much and immediately took out his computer.

He opened the optimized video, but he did not sit down and watch it. Instead, he shouted at Qin Fei:

"Captain Qin, don't think about those problems that cannot be solved for the time being. Come... let's find the fault together!"

(End of this chapter)