[Sacajaweau]

Paki Grad or someone similar..

Princeton was also where they were testing the copier equipment (since the Anthrax letters were all copies).

I agree we're looking for a quiet, attentive graduate student(s) with some connection to a lab???

(He, she, they would be missing student(s) at this point in time (unable to locate).

With all the aliases and phoney IDs that abound in the terrorist groups, it's going to be an unprovable trail.

[eno_]

I would not be so pessimistic that the trail has gone cold. Radicalized grad students and faculty from the Middle East are a small enough group to examine in some detail. Any Middle Eastern grad student or faculty at Princeton coming or going since 9/11 will be noticed.

[Shermy]

Just some followup. The local college paper alwasy says the mailbox is "across the street from Holder Hall." According to the map available at Princeton.edu, Holder Hall is a dorm, among others occupying the NE corner of the campus.