Found a short story by Marc LaidLaw called "Jane" on scifi.com. Written in the same vague-mystery genre as Half-Life. I thought it was well done. Here is the link:
http://www.scifi.com/scifiction/originals/originals_archive/laidlaw2/
http://www.scifi.com/scifiction/originals/originals_archive/laidlaw2/