I see her in my notes but nothing is clear. She is mentioned in this article:
http://www.missingpersonsofamerica.com/2012/03/missing-texas-forty.html
And in this article:
http://www.khou.com/news/Seven-Miss...-Parent-95238394.html?gallery=y&c=y&img=3&c=y
And then she is listed in this discussion post here:
Websleuths Crime Sleuthing Community - View Single Post - TX TX - Alexandria Lowitzer, Chasity Armstrong, +?, Houston area, April 2010 - Related?
Towards the end of that discussion thread, it is stated that Ali Lowitzer is the last one still to be found. Since information on several of the 7 girls is sparce, it is very possible that she slipped through a crack and is very much still missing.
Nice catch, HoustonMom.
ETA: I did a little digging and located her case #:
https://www.facebook.com/groups/120958881275924/permalink/332474530124357/
Case # HC10-0059119
Name: Castanon, Sonia
Age/Race/Sex: 15 / White / Female
Height/Weight: 5'03" / 115
Clothing: Blue T-Shirt, Blue Jeans, Green Jacket, Black Tennis Shoes
Last Seen: Brookhead Trail / Blackpool
Details: Was last seen boarding school bus on the morning of 043010 and has not been seen since.
Contact: Deputy C. Huerta at 281-401-6200
If you have any information regarding this person's whereabouts, please contact the Harris County Precinct Four Constable's Office Immediately at 281-376-3472
This poster is provided as a public service by Constable Ron Hickman
Is there a way to check her status with this data?