Any case can be solved as long as there's a clue. Luo Zheng discovered a clue, and the police quickly found the person. Strangely, the identity was wrong. The clues left at the scene led to someone else entirely, a person who had no time or motive to commit the crime. Initially planning to head home, Luo Zheng now found himself intrigued. He called back the departing cop and turned to Shi Feng, saying, "Don't you find it odd? Facial recognition plus cranial scans all point to another person. Why is that?"
"Are you suggesting there's an error in our tech department?" the cop asked in disbelief.
"No, I have no doubt about your tech department's capabilities. This is not a difficult task; it's quite easy to achieve. But look at this person," Luo Zheng pondered aloud. Seeing Shi Feng and the cop both deep in thought, he clarified, "Think about it, why would it be him?"
"Are you suggesting the fish seller is suspicious?" Shi Feng asked, puzzled.
