In the evening, Lin Dongxue and Little Li went to Chen Shi's house. Seeing that Lin Dongxue had found the building easily, Little Li asked, "Dongxue, do you come here often?"

Lin Dongxue said bashfully, "Not too often!"

Hearing the knock on the door, Chen Shi opened it. Lin Dongxue saw a bicycle placed upside down on the floor. It was very similar to the model that the deceased rode. Lin Dongxue asked in surprise, "Are you doing an experiment?"

"Yeah, I reckon that the bicycle at the scene would have been damaged beyond recognition, so I bought one myself, to see if the 'murder hook' really works."

"What's the conclusion?"

"I'll talk about it later. Come and look at this."

Lin Dongxue then discovered that Chen Shi was wearing gloves. The three of them went to Tao...