Lauren Anderson was a human medical doctor who worked in St Kitts Hospital. She shared a flat with Ray Lambert.
After beginning to date Kritakh, Lauren was turned into a Zygon by Torlakh. (HOMEVID: Zygon: When Being You Just Isn't Enough)
Behind the scenes
Anderson originated in BBV's Cyberon series, but that series is not covered by this wiki since it holds no legal licence and has nothing to do with pre-existing DWU characters.