Reposting of what I shared in FFAF:
I found Stalker Sarah's real last name. If you go through her oldest flickr photos, you'll find this story:
https://www.flickr.com/photos/sarahmonline/3123056017/in/photolist-5KYtKp-8E4PVz-dtfYYi-9B2yke-g72B5r-9kEgmL Don Stark went to Grover Cleveland High in Reseda, CA. Went through their 1960s & 1970s yearbooks on Classmates & found Tracy Martin, class of 1975. There are other Tracys in that class, but none that are male and have an M last name
http://www.classmates.com/yearbooks/school/Grover-Cleveland-High-School/2548?cityId=1828 http://www.californiabirthindex.org/birth/sarah_elizabeth_martin_born_1995_23803592 Sarah says her birthday is August 2, 1995. But in the California Birth Index, only one Sarah Martin is listed as having a birthday close to August 1995. Either the website transcribed the date wrong or Sarah fudged the date by a month. I'm leaning towards Sarah fibbing about the date, because I ran into the same issue with the birth dates & death dates she shared about her grandparents. I would guess she does that so she can share those moments with the public, but still throw people off the trail.