This isn't a time for political mud slinging. You are responsible at Hogwart's no matter if there are Unspeakable, Hit Wizards or Aurors. However, stopping the Dark Lord isn't that easy. Greater wizards have tried. I don't blame those Aurors, and nothing of the sort must reach the press.
A new decree authorising the use of the killing curse will be signed promptly.
Narcissa Malfoy
Spelled to disappear when Theo reads it. Potter is his weakness, so suck it up and learn to work with the man, because we will need him, hopefully sooner rather than later.