"Well, the good news is, Dumbledore vouched for you, though he looked severely unhappy about that. Harry Potter was also the one to Identify you as one Hermione Granger and also vouched for you. Upon investigation, it was discovered that every single one of your victims had the dark mark and with the recovery of the body of known terrorist Voldemort, Fudge is willing to write off the killings as justified and retroactively accredit it to a secret Ministry operation for anti-terrorist activities. This is in part mostly because of very public threats from the Boy-Who-Lived to expose corruption and incompetence from the ministry. The long and short of it is that you're free to go, the restraints were in place for your safety and mine while questioning was pursued."