Li Yuan frowned, obviously unclear about what he was actually looking for.
He had just been to the surveillance room, where the footage showed that last night, during the time when Tang Yuyan and Nangong Mingchuan fell, aside from a few family members passing by, there were only doctors and nurses.
However, Li Yuan also found it odd that it seemed more people than usual took the stairs last night.
"Did your hospital's elevator break down last night?"
While searching for clues, Qin Sijue suddenly turned around and asked Li Yuan.
Li Yuan paused, looking bewildered, "Broken? I don't think so."
Although he wasn't at the hospital last night, the elevators at his hospital were regularly inspected, so they shouldn't have just broken down like that.
"I don't think so?" Qin Sijue questioned, his reply clearly unsure.
Li Yuan was taken aback again, "Uh, I wasn't at the hospital last night, so I'm not sure, but I'll ask someone else in a moment to find out."
