Advocate for the deceased

Chapter 714 Dr. Yang

While talking, the two went upstairs and went directly to Xiao Hu's office. This is a super-large office, and each work station is separated by glass enclosures. Although it looks like a whole, it is actually an office.

Walking to the glass room with Hu Zhengxian's name on it, the two of them went in. There were four monitors on the table, and a notebook in the far corner, all turned on. I don't know what data table was displayed on it, and it was constantly changing.

Yu Ronghua pulled out a chair.

"Forensic doctor Zhou, sit down, let's check now!"

As he spoke, he began to use a desktop computer to search for the intersection monitoring provided by Zhou Hai.

"This monitoring is right, what time period do you want to search for?"

Zhou Hai glanced at the monitor, and there is no problem with this location. From here, it is indeed Dongxing Road, with the bar on the left and the Veterans KTV on the right.

“对，给我查一下4月18日下午17：00-20：00的监控！”

Yu Ronghua quickly tapped the keyboard, the screen quickly searched for that time period, and began to fast-forward and play.

"There does not appear to be a modification here."

Before he could finish speaking, the glass door was opened, and a tall and thin man in a long-sleeved white shirt and tie opened the door and came in. He raised his hand and pushed his rimless glasses, and looked back and forth between the two of them twice.

"Where's Xiao Hu?"

Yu Ronghua saw who was coming, and stood up suddenly.

"Yang~Yang~Yang~
Hello Dr. Yang! "

The visitor waved his hand at Yu Ronghua, "Sit down, Xiao Hu has gone out?"

"Well, Hu Ke has gone to Changhe. Wang Detachment has a case and needs technical support. He will be back in a while."

That Dr. Yang nodded. Zhou Hai already knew who he was. Dr. Nan Wudao left in a hurry. It should be Dr. Yang who returned from overseas and took over the information center. It seems that he is still teaching at Southeast University like Dr. Nan. Otherwise it wouldn't be called that.

When Zhou Hai looked at Dr. Yang, Dr. Yang also looked at Zhou Hai.

"Who is this"

Just as Yu Ronghua's butt touched the chair, he stood up nervously again, pointed at Zhou Hai and introduced:
"This is Zhou Haizhou, deputy director of the Forensic Center. We are still used to calling him Zhou Forensic Doctor."

With such an introduction, Zhou Hai could no longer just sit still. Dr. Yang had already walked up to him, stretched out his hand towards Zhou Hai,

Zhou Hai stood up, facing the warm hand of the other party, he could only reach out and hold it together.

This Dr. Yang looked at Zhou Hai and smiled, holding his hand firmly.

"My name is Sen Yang. They call me Dr. Yang, Sanyo, Foreign Devil, and Dr. Sen. You can call me whatever you are used to."

This self-introduction made Zhou Hai didn't know how to take over for a moment. Could it be that he wanted to introduce me as Zhou Hai, and they called me Fa Hai or Haizi?
Seeing Zhou Hai stuck, Yang Sen laughed instantly and patted Zhou Hai on the shoulder.

"Don't mind, I'm still learning Chinese. If I don't understand anything in the future, I will call you. I heard they said that you came back from the United States!"

Zhou Hai nodded. Such an enthusiastic person, with a Chinese and Western educational background, was very frank and made people feel less conflicted.

"Yes, I have lived in America for ten years!"

"I studied in Los Angeles until I was 15 years old. I followed my parents to live in Germany. After that, I studied and lived in Germany. However, my mother told me not to forget my roots. After all, I was still a Chinese, so I decided to submit my resume and return to China. After that, I came back. How cool is it?"

This experience really made Zhou Hai look a little sideways. It is really not easy for a person who has lived abroad for more than 30 years to reach this level of Chinese. Especially when it comes to nationality, it seems that his parents also hope that he will not Forget your origins, otherwise living abroad for so many years is basically a standard foreign doctor!

"your Chinese is not bad!"

Zhou Hai's praise was because Ronghua seemed a little unreliable, the corners of his mouth trembled, and he was about to say something, but Yang Sen didn't care, instead he was very happy and seemed to be very useful.

"You are the first to praise me for my good Chinese, but I am very useful!
By the way, let's see what you are up to, if you need help, you can just tell me! "

Zhou Hai glanced at the monitoring screen on the computer and thought for a while.

"I'm investigating a surveillance system, it's a private matter!"

Yang Sen was a little surprised by such a candid statement, but immediately put a smile on his face, walked behind Yu Ronghua, and patted him on the shoulder.

"Can't find it, or is there something wrong with the monitoring?"

This sentence directly touched on the crux of the matter, Yu Ronghua looked at Zhou Hai, saw that he had no objection, and then said:

"There is nothing on the surveillance, but someone has appeared during this period of time. I suspect that the surveillance here has been tampered with, but no trace has been found for the time being. The opponent's methods are very sophisticated."

Yang Sen raised his eyebrows, "Oh? Master, get up and show me!"

Speaking did not mean that Ronghua objected, he stretched out his hand and grabbed Yu Ronghua's collar, lifted him from the chair, and sat on the chair by himself, as if he was completely useless.

Zhou Hai stared at him twice, it seemed that this man looked thin and weak, but his strength was definitely not bad.

Yang Sen sat down, tapped for a while, the whole screen was reduced, and then several operation pages appeared, all of which were in English. Although Zhou Hai didn't understand these, he also knew that Yang Sen was using the positioning system to check the operation traces.

After a few operations, he raised his hand and rubbed his chin.

"Hehe, you are indeed a master. You actually cleaned up the traces so cleanly. The connection of these pictures is almost seamless. There is no trace of modification at all. It is only analyzed in the background through the time period when the information is deleted.

He logged into the system at 18:30, and the normal monitoring screen was completely restored at 19:50. "

Zhou Hai recalled a little bit, and indeed this time period is the time Hu Heping mentioned, and the accident happened at the bar at this time, although this is not in front of the bar, there are quite a lot of onlookers around 19:50, but here No traces can be seen at all.

"The incident happened around 19:40, but there was someone here, we can't track this person, can we?"

Yang Sen tapped, thought for a while, and looked at Zhou Hai.

"It will take some time. I can find the server he usually uses. This is obviously an overseas server. However, there are traces of these logins. No matter how advanced an expert is, they will not be able to wipe them clean. Please tell me the details. !"

Zhou Hai paused for a moment. He asked Xiao Hu before, but now he asks Yang Sen to help him. Will Xiao Hu know?
Seeing Zhou Hai's hesitation, Yang Sen, like many foreigners, asked directly:

"Why, it's inconvenient, if it's inconvenient, just say it"

Zhou Hai shook his head, "No inconvenience, I asked Xiao Hu to investigate before, I don't know if he has any results, because there are a lot of incidents involved, I will sort it out and give you all the information together.

After all, he summed up a lot before, and I think these will be helpful for the subsequent investigation, so we don't have to take detours! "

Yang Sen laughed and raised his hand to pat Zhou Hai's arm.

"I just like people who come straight to the point. It doesn't take a lot of thinking to chat. What I can't stand when I go back to China are politeness and small talk. If you like it, you can say it. If you don't like it, you can walk around. Just talk about work. It's exhausting!"

Zhou Hai's cheeks twitched, "I'm exhausted, my Chinese is really good. When I came back, I didn't understand a lot of vocabulary. After all, language is still time-sensitive!"

Yang Sen got up and patted Yu Ronghua on the shoulder.

"Send me the data of this camera, and I will study it carefully later."

Immediately, he took out a business card, which was very simple, with Yang Sen, phone number, and email information written on it, and handed the card to Zhou Hai.

"My business card, keep it, this is the second business card issued by Southeast City!"

Yu Ronghua pushed his thick-bottomed glasses and stretched his head curiously.

"Dr. Yang, who did you give the first one to?"

Yang Sen was puzzled, and quickly put the remaining business cards in his pocket.

"I printed this at my own expense after I returned to China. The school gave it the name of the school. It is not suitable for use in the information center!

Do you want it!
As for the first one, given to a special person? "

　520 everyone pay attention to safety!

　　
　
(End of this chapter)