"The key to the electric switch in Tongxu's dormitory is in the hands of the warden, and only the warden can open the electric switch and light the fluorescent lamps in the dormitory. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 infoAfter this analysis, the housekeeper is very suspicious. ”

"We found bloodstains at the door of the dormitory upstairs in Dong Guo Qianru, and DNA was extracted from the bloodstains, which confirmed that they belonged to the warden. As for the purpose and motive, the outcome of the trial is to be determined. ”

Di Qi's voice was still flat, and his smoky gray eyes didn't raise to look at Xiang Junqing.

Xiang Junqing's eyes widened the more he listened, he never thought that solving the case was such a simple thing.

He now felt that Di Qi might just be lucky.

He just went to the crime scene of Dongguo Qianru one more time than himself, and happened to find DNA.

"When did the warden pour poison into the exhaust vent of the police car?"

Xiang Junqing was unwilling, and asked again.

"You sent someone to get the surveillance in the lobby of the Tongxu dormitory building, as well as the surveillance at the entrance of the graduate building. ”

"When I was killed, I sent someone to retrieve it. There was no presence of the warden. ”

"You asked people to adjust the surveillance that started at 00:00 a.m. on the same day and ended half an hour before the crime. ”

Di Qi replied. Xiang Junqing originally wanted to refute, but he felt that he could try it.

So he was eager to blurt out the words, but he spun around in his mouth and choked back.

Jiang Mumu saw the interaction between the two, and she didn't interject.

When she guessed it was the housekeeper last night, she had no proof.

Listening to what Di Qi said now, he was completely sure that he was the warden.

Jiang Mumu found that every time Di Qi analyzed the case, he was very confident in the results of his analysis.

……

Xiang Junqing asked people to adjust the monitoring, and the three of them had nothing to do.

Jiang Mumu and Di Qi nested in Xiang Junqing's office, and the two played games without doing anything.

And Xiang Junqing had a dark face, looking at the detective duo who were playing the game leisurely.

"Mind you, it's office hours. ”

"And then?"

"And then this is my office!"

"So what?"

"Playing games in the political commissar's office during work hours, Xiao Tongxu, do you still want to mess around!?"

Xiang Junqing stood up and yelled at Jiang Mumu.

Jiang Mumu spread his hands and looked at Junqing with a smile.

Jiang Mumu held the mobile phone in his right hand, and the game screen on the mobile phone screen was presented in Xiang Junqing's sight.

Xiang Junqing looked at the screen of his mobile phone, and the game character was making a gorgeous kick at the end.

His right eye twitched, and he was speechless for a while......

#宿主怼人于无形, he is good at skill. Great!#

The system applauds......

After Jiang Mumu's first round of PK was completed, the people sent by Xiang Junqing came back.

When the police went to retrieve the surveillance video of the dormitory building, they thought about retrieving the time period that was not successful in the last time.

So, he called up two time periods.

One is the surveillance video at the time of the crime, and the other is from 00 on the day of the crime to half an hour before the crime.

As soon as the police officer got the route, he knocked on the door and entered Xiang Junqing's office.

He plugged the USB flash drive into the computer and quickly projected it on the big screen.

"I retrieved the surveillance video from the time of the crime and found that the surveillance video in the dormitory building had been tampered with. One of the time periods is gone. ”

The officer said solemnly. Neither Di Qi nor Jiang Mumu spoke.

Only when Xiang Junqing heard it, his brows furrowed.

At the first time of the incident, Xiang Junqing had people access the surveillance video of the entire campus.

At that time, Xiang Junqing did not ask people to retrieve the video from the door of the dormitory building.