C71 Gathering water to get to the bottom

"Don't worry, I was just joking." Deng Fan laughed, then paused for a while, before continuing: "I wonder if you have ever heard of a murder case in a train? The victim is the girl from the class next to my disciple, Fang Hua. "

"I've heard some rumors." The Director Zhang nodded.

"What do you think of the murder?" Deng Fan stared at Director Zhang and asked casually