Hua Xiangrong had been investigating Xiao Yifei's case all afternoon, but despite a busy afternoon, she hadn't uncovered any clues. It was only just before she was about to finish work that she noticed a suspicious person on the surveillance footage. Although it wasn't really a lead, Hua Xiangrong found the person suspicious as soon as she saw them, knowing that a detective's intuition can often be quite reliable.
However, such intuition doesn't explain anything concrete. To solve a case, the most important thing is having both witnesses and physical evidence. Only then can a case truly be considered solved. Isn't there a saying that if you've ruled out all the impossibilities, whatever remains, no matter how unbelievable, must be the truth?
