She strained her ears to no avail, only to flinch when Bellatrix suddenly started shouting. And then a fight broke out between Bellatrix and the snatchers, who were no match for the half-crazed witch. Spells flew and Fenrir Greyback let go of them to free himself of a snake that was suddenly wrapped around his throat. Ron was immediately in front of her, trying to shield her from any stray spells, but Hermione only had eyes for one person.