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

Chapter 691: Hackers and killers!
There are too many things that cannot be explained in this case.

So much so that Chen Xiao didn't even know whether he was trying to please others at this moment.

But there is no doubt that if he really thought about it at the moment, then the case might become much simpler and clearer.

There is no so-called particularly obvious motive for the crime.

There is no entanglement between the dead, the murderer, and the people involved in the case.

There is just one bad guy who has been trying to do something that will shock a lot of people.

While he had such thoughts, he was also very interested in a certain field. Coincidentally, Yuan Keyu, a top scholar in that field, came to Xiaozhuangnan Town.

And, I live in the same building with him!

It all takes a lot of coincidences to make it happen.

The more Chen Xiao thought about it, the more ridiculous it seemed to him. However, he could not suppress his ridiculous emotions, so Chen Xiao walked towards Sang Yupeng.

Sun Zhou was questioning Sang Yupeng, and his words were quite harsh.

"Sang Yupeng, you have been there before, so you should know what it's like inside very well. So you must think carefully about what surveillance is all about."

"I really don't know, Captain Sun. I only knew about surveillance devices from watching Hong Kong movies. So I really can't tell if this kind of high-tech stuff has been tampered with by someone."

Sun Zhou looked at Sang Yupeng's helpless and even angry expression, and said again in a deep voice:

"Have you been saving the surveillance footage all along?"

"Let me put it this way. I only told someone about it once when I hired them to install it. I haven't tinkered with it since then. So last time you came, I told you to call it up by yourselves because I don't know how to do it!"

Sang Yupeng spread his hands.

Sun Zhou stared at him with a cold expression.

It was not known whether it was Sun Zhou's doubtful look that hurt Sang Yupeng, or whether he was really impatient at the moment, but he said directly with a bad look:
"Captain Sun, if you really don't believe me, then go ahead and arrest me. This isn't the first time I've been in jail, and it's not the first time I've been wrongfully imprisoned!"

"You were unlucky the first time you were imprisoned, but it was not unjust. Who caused the fire here? Who made you not pay attention to firefighting?"

"Haha, if you said this to me normally, I would nod and say you were right. But today, I really feel uncomfortable. If you think my fire protection is not good enough, then go and find... if there are five buildings out of a hundred buildings on this street that have passed the fire protection test, I will not be called Sang today!"

Sang Yupeng was indeed angry.

This left Sun Zhou speechless for a moment.

Chen Xiao wanted to interrupt, but after thinking about it, he decided to see what Sun Zhou would say next.

Sun Zhou took out a cigarette from his pocket, handed it to Sang Yupeng and said:
"Old Sang, you also know that this case is really too big. In my heart, I always think that you are innocent. But, we have to argue about the truth, right?"

"The case happened in your house, and now we've found out that the surveillance you installed was tampered with. Should I ask you?"

Sang Yupeng thought for a moment and said in a deep voice, "I really don't know which bastard did this. Why does all the bad luck happen to me? If he were in front of me now, I would stuff him into a cesspool and drown him."

"Okay, that's useless. Think about it, among the tenants in your building, is there anyone who is interested in technology on a daily basis?"

As soon as Sun Zhou asked this question, Chen Xiao's eyes lit up.

But what surprised Chen Xiao even more was that Sun Zhou then added some more elements:
"That guy shouldn't be very old. He either likes to hang out in Internet cafes or he has his own computer!"

Sun Zhou's words didn't sound like anything special, but he reduced the suspect's age by a lot!

Before this, no one could give any approximate information about the murderer.

But now, if there is anyone who can tamper with surveillance, he must be someone who is familiar with network technology and security equipment such as surveillance.

The probability of people who possess these factors being older is significantly lower.

Sang Yupeng thought for a moment after hearing this: "It seems that the son of the Zhang family likes to hang out in Internet cafes. Yes... The son of the Zhang family is quite good at using the Internet. Before, Mr. Zhang was always worried because he had a son who didn't like studying but only liked to use the Internet. Two years ago, he brought the child out to work in the workshop together."

"But this year, the Zhang family seems to have made a small fortune. I heard... well, I heard from someone that his son seemed to have stolen someone else's account, and then sold it for nearly 100,000 yuan with just one account!"

Chen Xiao raised his eyebrows.

Online games are indeed becoming increasingly popular these days.

Game accounts and game equipment have become a means for many game players to make money.

One account was sold for 06 yuan in . It sounds exaggerated, but it is true!
"Does Xiao Zhang live on the fourth floor? Do Xiao Zhang and your son Sang Xiaoming know each other?"

"Yes, his family rents the fourth floor, and he has some connections with Xiaoming."

"Where is he placed now?" Now it was Sun Zhou's turn to ask.

Sang Yupeng replied: "After the building was closed due to the incident, they were all arranged to stay at Hongxiang Hotel."

Sun Zhou didn't hesitate at all: "What are Lao Zhang and Xiao Zhang's names?"

"Old Zhang Xueqing, young Zhang is called Zhang Si."

Sun Zhou didn't say anything else. He reached into his pocket to get his car keys and went downstairs quickly.

Chen Xiao did not follow, and Sang Yupeng was a little surprised:

"Mr. Chen, why don't you come with us?"

"I want to learn more about the boy named Zhang Si. Is he... a very vicious person during the time you met him? For example, he likes to abuse cats and dogs. Moreover, he is very indifferent to human relationships."

Sang Yupeng immediately shook his head: "Although I don't allow Xiaoming to play with Zhang Si, it doesn't mean that Zhang Si is a bad boy. He just doesn't like reading and likes the Internet. The kid's heart is still very kind. The tenants in the building like him very much, and he also likes to help others."

"As for the abuse of kittens and puppies, I don't know about that. All I know is that I often see dead kittens and puppies in this area."

"Some cats and dogs had their eyes gouged out, and some had their limbs chopped off. Once, when I was passing by a big tree, a cat's head fell from the tree. I was so scared!"

Chen Xiao's eyes had already revealed a cold gleam when Sang Yupeng said that there were often dead cats and dogs nearby.

He is not a pet lover.

But that doesn't mean he accepts animal cruelty.

Moreover, abusing and killing animals are completely different from not liking animals.

There is definitely a certain area in the heart of a murderer that is extremely dark.

His cruelty and killing meant that a seed of bloodlust had sprouted deep in his heart!
(End of this chapter)