When I do commercial work I do not tell the tenants that I am working on the outside of the bldg.
But the OP is anti authority so I will give him as much credibility as I would my 6 year old.(with just a little bit of doubt)
I dont see how Im anti authority by what happened, the authority over the building lies with the owner. Period. Which guess what? They knew I was working there, they come over after it happened, and talked to me.
I will try not to take your credibility statement as an attack since you do not know me well enough to judge me credibility.