C754

Zhong Kaixin shook his head, "I still can't. The surveillance camera is too far away and it's late at night, so it's hard to improve the image clarity."

"Actually, we just want to know what these white stripes on the ground are."

Ding Qian walked over and interrupted, "Aren't those technicians at the scene of the investigation? What did they say?"

"The ground was cleaned