I've just now heard that you're awake. Welcome back to the world of the living. If you need help killing whomever tried to kill you, and the auror office is being useless, I'm available. Remember that my specialty is deep magic, dark and otherwise. I may not be the greatest of duelists, but rituals, astronomy, death magic, ancient curses, love, I know my way around them.
Wizards have accidents just like muggles, but they don't drop into unexplained comas every day, my dear colleague. I have made an educated guess that something fishy is going on. Probably foul play. If so, you need knowledgeable allies, and here I am.
Ever looking out for the safety of our school and its inhabitants, W. Quinn McGriffin
P.S. You should hire someone to put safety enchantments on your muggle vehicles. Those things are death traps.