I must accompany you

"Yes, it's where you were standing." As time passed, Zhao Yu and Ding Lan were still studying the case tirelessly. Ding Lan pointed out the location to Zhao Yu while explaining the case."It was the hotel staff who found out and reported the case!"

"The waiter said that the door was open at the time, and he saw the unconscious bodyguard on the ground, so he went in to check ..."

"Can you remember the time?" Zhao Yu asked.

"Around 9:45," Ding Lan recalled."According to the bodyguard, the information broker Hu lingye entered the room at around 9:10. They heard the gunshots in less than a minute."

"That is to say, from the time of the crime to when it was discovered, there was a gap of more than half an hour ..." Zhao Yu thought for a moment, then asked,"what about the surveillance cameras? When were the surveillance cameras destroyed?"