Things became easier once Huo Jinyan's people found the surveillance camera footage; following the clues, they had found the surveillance cameras facing the street that day, and they spotted a group of people circling the two of them and leading them into a café opposite the school.
They actually wanted to check the surveillance cameras in the café as well, but the café's surveillance cameras could not be hacked.
This led them to wonder if the boss of that café was a hacker. Otherwise, why would surveillance cameras be so difficult to hack?
If they could get their hands on the surveillance camera footage, they would be able to find these two people. And, after investigating what went down in the café, they would surely be able to prove Lu Ning's innocence.
However, despite working hard for the entire morning, the group of them were unable to hack into the surveillance cameras.
Therefore, Huo Jinyan thought of someone…