Professor McGonagall Confiscates the Firebolt

After Hermione informs Professor McGonagall about the Firebolt, McGonagall confiscates it to have it checked for jinxes. Harry and Ron are furious at Hermione, accusing her of betraying Harry by involving the professor. Tension escalates as Hermione defends her actions, insisting that the broom might have been sent by Sirius Black.