[The room is a massive stone auditorium, trimmed with gold on some of the columns. It's in fact a step-down room, so McBurn is currently at the top of the room. He's able to see everything beneath him.
There's not much aside from "lots of stone", other than what's on the other side of the door McBurn kicked in, what's next to the door, and in the center, on the bottom floor.]
EVIDENCE
There's not much aside from "lots of stone", other than what's on the other side of the door McBurn kicked in, what's next to the door, and in the center, on the bottom floor.]