Half an hour later, Stephen got the surveillance footage. He showed it to Yvonne on his phone.

Just as Stephen had expected, the footage showed the corner of the wall and captured Mark in plain view.

Mark had even deliberately looked at the camera. He was clearly provoking them!

Yvonne gritted her teeth. "He's in Northerna City! What's he trying to do?"

"Since he's been able to move so freely, I'm guessing someone must be helping him cover up his tracks."

Stephen put his phone away and ad