That day, Li Qiao walked to the office holding her textbooks after class.
She met Mao Jun head-on as she was going downstairs.
Li Qiao, "Another case?"
Mao Jun, "Yes, do you have time now?"
"I'm free, but I didn't ride my bike, can you give me a lift?"
Mao Jun, "Of course, I just fear you might not like to ride."
Li Qiao smiled, left the teaching plan in her office, and followed Mao Jun downstairs, "How's the case of the missing couple going?"
"This morning, all the suspects have been arrested." Mao Jun explained the case details.
There were three murderers.
The oldest was twenty-three, the youngest sixteen.
Seeing that the victim's house had few people and was wealthy, they harbored evil thoughts.
A few of them knocked on the door, pretending to borrow something, lured out the male homeowner, tied him up, then entered the house and controlled the female homeowner, thinking she was pretty, they harbored malicious intentions. They stayed in that house for two nights.