Don't give up hope. I tried for months to track down a friend whom I had lost contact with. We worked together 10 years ago and I was mad at losing touch with her but often wondered what happened to her. I began googling , typing in key words such as tracing friends , reuniting with old friends etc and I left messages on various sites. There is a site called myoldmate.net where you can leave messages and if anyone knows of their whereabouts , they can e-mail you. There are various other similar sites where you can do the same. Try to put in as much info as possible , such as when you studied/lived together , description of her , where she originally lived etc. On your search in Friends Reunited , did you just search your college or did you do a search of the street where you lived too ? If you know where she lived originally you could search on her old street or even try a key search on her name to see what it churns up. I tracked down my friend on FR after months of searching and it's just like we never lost contact. Good luck and please let us know if you are successful x