Frio county is pretty rural, SW of San Antonio. Hays county is huge, and has San Marcos, New Braunfels, Buda, and Kyle, as well as Southwest University. I'm guessing he got on the plane because the agencies he was working for put in a note into NCIC that showed him being on official business.
There is definitely more to this story than what is in this article.
LOL and here's more info ... http://www.heraldmailmedia.com/news/...aba10814a.html I guess you can bullshit your way into a flying while armed exception.