I wouldn’t infer from this that the culprit was necessarily different, since after all in the case of the attack on Draco, the intent was to frame Hermione, and thus the methods used should not have involved anything Hermione herself was not capable of.
I wouldn’t infer from this that the culprit was necessarily different, since after all in the case of the attack on Draco, the intent was to frame Hermione, and thus the methods used should not have involved anything Hermione herself was not capable of.