In the videos, maybe not. But then, it doesn't take extreme physical fitness to saunter around checking door knobs and breaking out glass with a pick hammer. Early on I thought perp was even a bit pudgy (and the flat-footed gait didn't help alter that impression). But the last video released, at the end, shows the side view of someone who looks slim underneath his gear. And the fact that he jimmied off the door handle of that metal door was no small feat.
Hubby does buildings all the time like this - once I showed him the photos (over the weekend) he told me a bunch of interesting info, including the height of the interior doors (70"), the type of hinge used on the fire doors, and how difficult it is to break fire doors down. The jimmied door was a hollowcore metal 'fire door' with a horizontal pressure bar on the inside. There is a pin that goes up inside the hollow core from the door's handle to the top of the door jamb, and that lock can only be released by the pin coming down from the jamb by:
1) interior pressure on the pressure bar (like people would exert in a panicky fire situation), or
2) taking off the handle and inserting something into the hollow core to pull down on the pin manually
Apparently our perp had difficulty getting the inside pressure bar to work after breaking the glass, since he also took off the handle.
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The interior door in this vestibule had the same pressure bar design on the hallway side, and again, could be accessed by the perp by breaking the long pane of glass, then reaching inside to press in the pressure bar. It either worked this time (since the handle wasn't off) or that's when he gave up in frustration and bashed in the glass of the double doors. (I believe because of all the doors breached that our perp only LEFT by way of the broken window. I believe this because I read they have no (hallway) video of him exiting the building...but this is just a guess based on limited info.)
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