C175
Guo Rongrong glanced at Bureau Chief Jia, then at Bureau Chief Song, seeing that both of them had listened to their conversation and were still unconscious, turned around and asked Ding Qian: "Yeah, why?"
"I don't know. So, I asked the murderer why. "
"Did he tell you?"
"He said, 'I should be able to think of it.'" He also said, 'Actually, I already knew the reason'