In the surveillance room.
After dispatching additional personnel to review all the surveillance footage, the head of the security team, You ZhanYu, came over to report,
"Instructor, we've checked the surveillance for three hours before and after the incident occurred. There were no suspicious individuals around the Academy of Sciences."
Lu Heng stared at the surveillance screen, his brow furrowed in deep thought.
Actually, the current surveillance equipment was very advanced. If there were moving targets in the surveillance footage, the video's progress bar would be tagged with different colors.
That is to say, one only needed to review the parts where the colors were tagged.
Of course, to ensure nothing was missed, Instructor Liu still dispatched personnel to watch every frame of the surveillance video.
The result was the same; no suspicious individuals were recorded in the surveillance footage.
