"Thirty-fourth floor, at the moment," she said. "We won’t know how he got there until we can go over the security footage. And perhaps not then, because he seems quite good at this sort of thing. He’s resting, it seems, or more likely biding his time. He shouldn’t be able to reach us on the fifty-second, according to the blueprints, but Stets’ property includes part of the fifty-first, infrastructure space, in which the former owner constructed an illicit back door. We assume he’s aware of that. Conner will be taking the drone down. I recommend you have a break from the drone now."