Nathalie Quinlan came from a top-notch hacker family, and with her own talent in this area, she acted very carefully and cautiously.
The technical department found nothing when they checked the surveillance.
It wasn't until the second time that Xavier Rabenstein realized the surveillance footage had been tampered with; his own skills were not bad, and upon discovering this flaw, he immediately tried to restore the data.
But Nathalie Quinlan was very cautious, and Xavier Rabenstein searched through several surveillance camera feeds without finding any compelling evidence.
It was only when he checked the footage from a normally unused and hidden surveillance camera by the technical department's side door that he found a clip.
The footage was very clear.