Chapter 689 : What a Pity

• He managed to restore the surveillance video. The person entering Lin Tao's office had covered themselves up very tightly, not revealing even a single strand of hair, despite knowing that the surveillance was useless. Based on his somewhat tall stature, he could judge that the person was most likely a man.
• However, there were many men with similar builds on the street and even in the company. But considering the timing of the lost files, Lin Tao narrowed it down to the employees in the design department.
• Because all the other employees had already left by that time, and returning would easily arouse suspicion. Only the design department was still working at that time.