He Ling had experience with this kind of matter and immediately agreed to help.
During the editing process, he discovered footage of Zhang Xi intentionally tripping other students.
One of the students later sustained a sprain.
Although he couldn't directly link the incident in the video to the injury, he could somewhat prove something from it indirectly.
He Ling connected the two incidents and sensed some foul play, so he immediately took his phone to the police.
After receiving the video, the police said to Zhang Xi, "Zhang Xi, please cooperate with our further investigation."
Zhang Xi's mother's face turned pale.
Zhang Xi felt dizzy and nearly fell over as well.
Both were taken away.
The onlooking students, all intelligent, could quickly piece together the cause and effect.
