But since the Tokiwa Group's main computer was blown up, all the surveillance data has been lost.

The police did not think of this at the time. Regarding the surveillance of the building, they only collected part of the surveillance of the hotel at the first time, but did not collect the surveillance of the entire building. Now they want to confirm this...

It depends on whether Yuan Jiaming will back up the data in Tokiwa Group’s main computer in advance!

At present, to save a large amount of data located in the main computer, the storage device technology in this world is not at the level of the world before I traveled, so the method is nothing more than a large-capacity mobile hard drive, or simply renting a server to store the data.

The former device is obviously bulky, and it has to be directly connected to the main computer to transmit data and there is a risk of being discovered, while the latter only needs to be transmitted over the network...

But if I have to say it, there are two possibilities, just depends...

With this in mind, Xiao Ai sent an email at the right time.

Seeing this, Gao Yuan found a hidden corner and dialed Xiao Ai's number directly——

"How's it going? Have you found anything?"

After realizing that Yuan Jiaming might back up data, Gao Yuan tried to ask Xiao Ai to check. Whether he used a large-capacity hard drive or rented a server, traces would inevitably be left. The key was whether he could think of it.

"Well, I found it. I rented an overseas server, and the account used is very hidden. If I hadn't used the big data correlation of your software to check, I probably wouldn't have been able to find out whether Mr. Yuan still had that account..."

On the other side of the phone, Xiao Ai answered seriously.

"Can you open that server and see the data inside?"

Hearing this, Gao Yuan said excitedly.

"Yes. The server password used is the same as the password of this hidden account. It is not even considered as 'credential stuffing', it is opened directly."

Xiaoai said:

"It's all data backup of the Tokiwa Group..."

"Is there any surveillance data? The surveillance at the 60th-floor communication bridge on the night Omu Yansong was killed?"

Gao Yuan asked.

"Wait a minute...there is!"

Soon, Xiao Ai gave the answer——

"Take a look at the surveillance camera. Did anyone pass by there before Da Mu Yansong was killed?"

Upon hearing this, Gao Yuan realized that the time had come to take his suspicions seriously.

And Xiao Ai quickly responded:

"I saw it! And the photo was very clear...but..."

After a pause, Xiao Ai spoke solemnly:
Chapter completed!