C228 Tracing
"It's not impossible." "Those who did the work were all black-hearted and black-hearted. They did things insidiously and viciously. However, the investigation we conducted did not have any evidence."
"Hehe, team Zhen, actually, it's not impossible for you to solve this case with all your might." Ma Dong laughed sinisterly. "But that is a matter of public security. I can't ask."
"Aiya