but in that primary area of concern that we identified, that's where that person was found. >> do you know the crane company? >> no. >> as far as the scale of response, is this something you have encountered? >> no, that's a very good question. this is a really challenging situation in the sense that i cannot personally recall that we've had a crane collapse that didn't involve an already inhibited building. most of the crane collapses we deal with, the crane itself collapses almost on to itself or collapses into a zone that itself is mostly vacant and under construction. i don't recall ever responding to one where it's actually fallen into an occupied building, much less an occupied five-story residential high-rise building. >> was there construction work being done today? >> not 100% sure.