I wouldn't have adopted out the dragons either. The teen didn't seem to know what he wanted, at first it was the 2 dragons & tank, after only 1 dragon and still the tank then back to both dragons and the tank.
I know if I were adopting out animals that needed a good home, I would wan't it to be with someone who displayed a bit more stability.
The fact that it's a teenager doesn't sway my opinion much as I have met quite a few that were very responsible and adults that weren't. I just wouldn't give out beardies and a tank to just anyone.
It sounds to me like someone got pissed off because he didn't get free stuff.
Keeper of 5 snakes, leopard geckos, 1 green iguana, 20+ tarantulas, 2 dogs & a bunch of rats!