"I don't remember what it looked like, I wasn't here at the time."

"Who received the repairer?" Zhang Zijun turned around and asked the others in the office.

The other two looked at each other, and one of the women stood up silently.

"Yes...... It's ...... me."

"It's our new intern here, and we're more timid."

No wonder.

When the maintenance worker came, she was the only one here, so she was naturally watching. But now that she said that the monitoring had been modified, she also had a certain responsibility, and it was difficult to shirk it, so she was naturally a little afraid.

"Don't be nervous, I'm just asking you a few questions." Bai Yaqing said in a soft tone, like a big sister.

"Do you have any impression of that man?"

"He was wearing a hat, and I ......"

"So, if you see him again, will you be able to recognize him?"

"Yes!"

Bai Yaqing has an idea, it is better to let this intern little sister recognize people and see if it is Mr. Luo.

"Come back with me."

"Huh? I ......"

"Don't be nervous, I just need your help in the investigation."

Bai Yaqing stood up and turned around to call Sha Sha and explain some things to them.

………………

Half an hour later, a group of interrogation rooms for serious cases.

Here stood three men, all wearing a hat, and each with a number in front of him.

And Bai Yaqing took the intern little sister to the small room on the other side of the interrogation room, and looked at the three people in the interrogation room through the one-way mirror, and the three of them were facing here.

The little sister of the intern was startled when she first came in, and she was a little afraid to come in.

"Don't be afraid, they can't see here, it's a one-way mirror."

"This ......"

"Look at which one was the maintenance guy that day."

The intern little sister looked through the mirror seriously, and finally pointed to No. 2.

"Are you sure?"

"Yes, it's him."

Mr. Luo, No. 2 is Mr. Luo......

What is he going to repair for? Could it be that he is a maintenance man?

"You go back first."

"Yes, okay."

Bai Yaqing returned to the office and immediately turned on the monitoring system to check the monitoring near the community.

The monitoring at the gate of the community must have also been changed by Mr. Luo. It's very simple for him to change the surveillance, he only needs to change it at the time of the crime, but he can't change the surveillance around here.

Moreover, he probably never thought that Bai Yaqing would find out about the surveillance.

Next to the entrance of the community, there is a convenience store, and sure enough, Mr. Luo was found. He was dressed like a mechanic, but next to him, there was another mechanic. The two seem to know each other very well and hook up shoulder to shoulder.

I don't know what Mr. Luo said to him, the man left, and then I saw Mr. Luo enter the gate of the community.

At the same time of community monitoring, no one came in at the gate......

"Zijun, you said this, can you restore it?"

"No, it's all deleted."

Bai Yaqing fell into deep thought, but Zhang Zijun's next sentence made her feel hopeful!

"However, it can be proved that this section of surveillance has been modified."

"That's fine."

Now, as long as it is proved that Mr. Luo has returned, the surveillance of this convenience store is the best evidence......

"Shasha, check this person's information immediately." Bai Yaqing pointed to the maintenance man next to Mr. Luo and said.

This person, perhaps, is also being used......