C154 You Have to Work Hard

Before, he and Guo Lee had spent almost half a day studying all the videos in the hotel, so he had a general impression of all the videos.

This was why both he and Guo Lee were certain that the mysterious man in the hat was the murderer.

But now, Shi Dali didn't have any relevant impressions on the photos that Guo Lee took out.

It was as if these things had appeared out of nowhere