Look more closely. Had it been from the inside the inside pane of safety glass to the left of the one which is completely gone is intact. Only the outer pane of the one on the left is shattered. The windows share the same room and the pressure from within would have applied nearly equally, if not equally to both windows. This appears to me to be the result of a vacuum created by the explosions force direction drawing the shattered glass outward.
sounds fishy coz the feds have one meter-one foot- 6 inches license plate resolution satellite photos of the bomb area and are just screwing us around- they already know who the guy is.