I just found the following post on the geocaching.com forums.
http://opentopic.groundspeak.com/0/OpenTopic?a=tpc&s=1750973553&f=8080979883&m=1070985934
It would seem that Jeremy was able to get one of his bugs back after the
cache that it was in was confiscated by the NPS.
Considering the caches that have been removed in the Tucson area had travel
bugs in them, if one of them was yours you might want to try and get them back.
Scott
Team My Blue Heaven
www.myblueheaven.com/geocache