[quote=@Satoshi Kyou]
[@Ammokkx]lets imagine that vultures were halfway to the old building and he went back right when everyone ran back down and had their encounters and arrived at the entrance where he would assume most of the ways up would be

then again i never understood where the vultures appeared the first place was it when he arrived (thus right in front of the building) or was it before he arrived to the building (likely halfway there)
[/quote]

In sight of the building, but not close enough to actually enter safely.