My response to this is:
The media has already skewed this. To say $50,000 in weapons stolen isn't right; $50,000 of inventory from a gun store is much more accurate... I am sure the 35 guns stolen were probably the owner's (who was interviewed).
These were most likely in his office, but who knows.
Perhaps they started getting lax and left guns out. That vault is where all of the guns in the store were "stored" during after hours.
I really thought something like this would be much more likely to happen at NASR--just look at the building. However LE response time would be much quicker.