"Do you think there's a problem here?"

Zhang Zijun saw that Bai Yaqing had been staring at the stairwell, so he asked.

"If that person is a resident of Xiaoyu's floor, after taking the elevator down, he has been hiding in the stairwell until the angle of the surveillance camera is destroyed, waiting for Xiaoyu to come back and kidnap her and lock her up......"

"It's not impossible...... It's just that when all the residents take the elevator, they can see their faces and confirm their identities......"

"If you say...... He had already prepared to put those clothes and masks in the stairwell? ”

“……”

Zhang Zijun thinks it makes sense!

Bai Yaqing thought of this, checked according to this idea, and immediately went to the property management office and walked briskly.

"Hello, I'd like to check your surveillance in this stairwell." Bai Yaqing didn't say anything, and directly took out his own documents and said.

"Huh? Stairwell surveillance...... It broke down a month ago, and it hasn't been repaired yet, and the maintenance department will not repair it until tomorrow......"

"What!?"

"This ...... That monitoring ...... Broken for a month. ”

“……”

Bai Yaqing had nothing to say, it must have been a murder last night, and the senior management of the property decided to repair these monitors!

"So you guys in the stairwell, do you have any good surveillance?"

"At the door! The doorway is good. ”

"Show me."

On the surveillance video, on the day of Xiaoyu's disappearance, a man covered his face with his hands and sneakily went to the stairwell.

"Stop! Do you recognize this person? ”

"This man...... I can't see my face...... Unrecognizable. ”

"In this way, you all these are handed over to me, and I will take them back and investigate."

"Okay, you wait."

After Bai Yaqing got a copy of this video, she went back to the hotel to watch it.

"Why do this person's figures and clothes look so familiar......" After looking at it several times, Bai Yaqing whispered.

"If you look at the people who took the elevator that day, you know." Zhang Zijun said while flipping through a book on criminal minds.

Zhang Zijun's words woke up Bai Yaqing at once, and she immediately looked at the person who was in the elevator that day, and compared it according to the picture she had just printed.

In the end, a person was locked, but the floor he took the elevator down was three floors below, three floors different from Xiaoyu's floor......

Even if that person killed Xiaoyu, kidnapped her and dragged her away, why didn't there be any problems with the monitoring on that floor......

"Did you find it?"

"No, but this person is very suspicious, and if you want to know the specifics, I think you should ask Xiaoyu's ex-boyfriend."

"No need, the people from the criminal team of the City B Police Department arrested her ex-boyfriend as the first suspect and took her back."

"......" Bai Yaqing was speechless, what she could think of, the people in the criminal team should also be able to think of......

I don't know if they interrogated it, and the little policeman hasn't sent the case materials yet......

Bai Yaqing was very anxious and waited boredly for three hours.

"It's sent, look at the confession."

………………

More than a week ago, almost two weeks ago, Xiaoyu and he proposed to break up.

"Let's break up."

"Why!? Xiaoyu, did I do something bad? ”

"There is no fate between us anymore, I can't feel the passion of this relationship anymore, it's boring."

"Xiaoyu, I will definitely change it! I can give you the romance you want! ”

He tried his best to redeem it, but Xiaoyu had no intention of changing his mind.