"It's also possible. Luo Xi held his chin with one hand, and thought about it carefully, it was indeed possible, after Jing Ying returned to the bedroom, someone else entered the bathroom, and then did this to Zhao Xiaoxiao.

"Yes, let's go ask Brother Xin. ”

Jiang Yue's eyes lit up, if she remembered correctly, there was surveillance coverage in the corridor of the men's dormitory, which could clearly see the people who entered the bathroom during that time.

And Zhang Xin has been in charge of the surveillance of various places in the Mingze District, and he can transfer the surveillance video from him, so that they can know more clearly who has entered during this period.

Just do it, Jiang Yue and Luo Xi took their things, and then immediately got up and rushed to Zhang Xin's monitoring room.

............

Because the monitoring room was a little far away from the building where they were located, the two of them walked for a long time on the road before arriving at the monitoring room managed by Zhang Xin.

Walking to the door of the monitoring room, the door was closed, and Jiang Yue and Luo Xi knocked lightly on the bathroom.

"Who?"

A deep, masculine voice rang out through the door.

"Jiang Yue and Luo Xi. ”

After hearing the voice, Jiang Yue quickly reported the names of herself and Luo Xi.

Crunch.

The door to the monitoring room was opened from the inside, but only a slit was opened.

Jiang Yue gently pushed with her hand, opened the door and walked in with Luo Xi.

As soon as the two of them entered the monitoring room, they were greeted by a strong smell of tobacco.

Jiang Yue and Luo Xi don't smoke, so naturally they can't smell smoke, let alone such a strong smell of smoke.

Both of them were a little choked and coughed lightly.

At this moment, Zhang Xin was standing at the door, with a cigarette between the index and middle fingers of his right hand, and his hair was still a little messy, Zhang Xin glanced at the two of them with his light blue pupils.

After letting Jiang Yue and Luo Xi in, he reached out and closed the door of the monitoring room, and without speaking, he walked straight to the table in the monitoring room, and threw the cigarette in his hand into the ashtray and pressed it out.

"Why are you here?"

Zhang Xin then stepped aside to pull back the curtains of the monitoring room, and then opened the window to disperse the smell of smoke in the room.

The originally dark monitoring room now has sunlight shining in, becoming brighter, fresh air circulating, and the smell of smoke has dissipated a lot.

"Ahem...... Brother Xin, we want to check the surveillance. ”

Jiang Yue opened her mouth and explained her intention to Zhang Xin.

"Hmm. ”

Zhang Xin answered, and then sat down in the chair in front of the monitor.

Jiang Yue and Luo Xi moved the chairs placed on the other side, and then sat next to Zhang Xin.

"Where do you want to check the surveillance, and when?"

Zhang Xin's right hand held the mouse and opened the records of each monitoring.

"The bathroom on the third floor of the boys' dormitory was from 10 to 12 o'clock last night. ”

Jiang Yue made it clear when and where to check the monitoring.

Immediately, on the big screen in front of them, the surveillance of the bathroom of the boys' dormitory last night appeared.

"It's ten o'clock. ”

After Zhang Xin clicked the mouse twice, he instructed Jiang Yue and Luo Xi.

"Uh-huh. ”

Jiang Yue and Luo Xi agreed together very tacitly.

Immediately, Jiang Yue's eyes widened and she looked at the image on the big screen.

What made Jiang Yue a little strange was that at ten o'clock in the evening, almost no one went to the bathroom in the boys' dormitory.