User blog comment:MilitaryBrat/Lord Voldemort vs Darth Vader/@comment-181289-20111217025951/@comment-181289-20111217053318

That doesn't prove non verbal spell use, that proves a spell use. The idea of it being written this way this is ment to convey a spell be cast outside the hearing range of the what is currently in the scene. If the spell is so easy to use nonverbally to casully kill an animal why ever speak them? No this doesn't support nonverbal use of the spell at all, if just shows the spell killing the animal. She would of said the the spell I can almsot gurentee it, the only reason we didn't "hear" it is becasue the scene wasn't foucused on the the caster.