The only contact that area has with mail is when it is deposited ~ or delivered through a post office box, or (in large sacks) caller service.
The Boca Raton carrier area was not contaminated. West Palm Beach and a subordinate facility were also contamined since mail entered at Boca Raton is, of course, processed at West Palm Beach.
The trail of contamination indicated clearly that the piece was mailed at Boca Raton, routed through the Main Facility, and then through the subordinate facility where it was "forwarded" back through the Main facility to the AMI building.
Excuse me on the bodies ~ what we have is a case of cross contamination where the anthrax letter mailed to AMI seems to have NOT resulted in illness on the part of the recipient, but did result in illness in someone else who had contact with it, or with a piece that touched it. Wrong guy hit.
Doubt the terrorists cared ~ message delivered.
Alternatively, the anthrax letter was mis-delivered to AMI rather than to the university nearby which has a predominantly Jewish student body.
USPS does do misdeliveries.
Another possibility is it was misrouted to AMI instead of to AIM, known as American Institute of Massage Therapy, 416 East Atlantic Blvd. Pompano Beach, Florida 33060 ~ a "broken heart" perhaps? Maybe one of our terrorists had a spat with his American girlfriend at the massage school.
My choice, though, for an original target is Florida Atlantic University, at their Boca Raton campus.
The folks at AMI could very well have tossed the letter they received back into the outgoing and it could still be lurking hidden in an as yet unopened sack in a dead letter center.
That may be a "possibility", but it certainly makes no sense.
Why not look at the FACTS instead of dreaming up "possiblities" in order to find something that you can twist to fit your beliefs?
As usual, I do not find your line of thinking productive. It's all about twisting things to fit beliefs.