After sending off Captain Wei and others, Han Yu hurried to the cafeteria to eat, so as to continue the investigation.
Han Yu carried his tray to the round table and asked, "Xiao Chen, where are Cao Chengguo and Guan Chaohong?"
"Cao Chengguo is in the interrogation room, Guan Chaohong is in the reception room."
"Are they alone?"
"No, Old Zhang is watching Cao Chengguo in the interrogation room, and Wu Dan is watching Guan Chaohong in the reception room."
Questions had been asked of Li Guangrong and Wang Aide, and the couple didn't seem like the type who would commit murder for money. Moreover, they were at the car repair shop on New Year's Day, with no time to commit the crime.
Before leaving, Captain Wei repeatedly asked Han Yu to have a private talk with Guan Chaohong.
With Captain Wei's extensive experience in case handling and social experience, there must be a reason for a private talk.
