First I am hearing of it ....
Comal County is horrible with their enforcement. The police and prosecutors office there are a joke. It's an old back woods area that's seen an explosion of people moving in so they can be close to both SA and Austin. But with that, there's still a lot of folks who have zero clue about social media.
Hopefully this kid gets freed soon. But this is a lesson is keeping your online profile as private as possible. If some chick in Canada can see what he wrote, he's not doing a very god job of protecting his privacy.