>>who once lived there
>
>Always buy new? Very dangerous situation and I don’t know what else the average Joe can do about it.
There’s a reason for the 4th Amendment.
Further, the FBI should be fiscally liable for the repairs.
I somewhat disagree with that. If "the FBI" is liable for the cost of repair, that means you and I, the people whose taxes fund "the FBI," will pay it.
At some point someone signed off on this fiasco who did not do his homework. There are tools available to find out who lives there. In my computer, I have the voter rolls for the county in which I live. I can search by name and by address. Something that simple could have shed lots of light on the occupants of that address, past and present. Surely, "the FBI" has access to more tools than I.
The lazy chump who signed of too quickly should pay the bill.
So you're saying that YOU should be fiscally responsible for the repairs. The FBI produces nothing. It has no money of it's own. That's taxpayer's (read you and I) money you're talking about.