Please excuse me if this is not approppriate...but perhaps there could be an expanded search involving other agencies besides local ones? Perhaps some missing persons agencies could be brought in to this case, or F.B.I. or C.S.I. or maybe even one of the crime shows on T.V. would take on the task of searching...I know this is not a confirmed homicide, and i do not know how long it takes to be called a "COLD CASE" but there needs to be more effort put into this search.

http://en.wikipedia.org/wiki/Without_a_Trace

http://www.coldcasecenter.com/

National Center for Missing Adults..They Are Missed..
http://www.theyaremissed.org/ncma/index.php

http://www.blackandmissinginc.com/cdad/index.cfm (this site has a
page where you can report a missing person...needs to be filled out by a relative)

again, please pardon it this is out-of-bounds, but i know many of us are wishing and hoping that there will be news soon.

Blessings on all the friends and family members who await the news.