I have done a search in the thread and could not locate the following suggestion:
Janie Gutierrez -
https://www.findthemissing.org/en/cases/17664/
Image 1 is across multiple sites. Second image is from
http://www.nampn.org/cases/gutierrez_janie.html - The second image resembles the recon by CarlK, imo.
Last seen November 9, 2009 - Age 18-21*(see note below) when last seen, so she would fall in the upper range of some suggested ages at ~21-24 in September 2012.
*Note - not sure why the age is debatable on NamUS as various websites indicate that she was a US Army medic, so I would think they would have reliable info. nampn link above shows DOB as 12/7/1988, which would set her at 23 years of age when Smurfette estimated DoD.
Here is the matching info that leads me to possibility:
JG Missing from San Antonio, TX
JG height - 58"-60" (Smurfette - 55"-63" per doenetwork)
JG weight - ~102 lbs (S - was wearing size 5 pants =~26" waist which could be ~100lbs female at that height)
JG hair - light brown though pictures indicate a darker brown with perhaps some reddish hue that is wavy (S - wavy to curly very dark brown)
JG - Female military member with shoulder length and longer hair would certainly be familiar with bobby pins, as found with S.
Questionable connections/issues:
Surgical scar indicated on JG knee - connected to skeletal malformation indicated on Smurfette?
Would Smurfette have been able to enlist in military with the skeletal issues?