Dear Dr. Hamlin,

I am writing to you to ask your opinion on a most serious matter. I am a mediwizard and mind-healer at St. Mungo's Hospital for Magical Maladies and Injuries. I was put in charge of what seemed to be an ordinary case of three intoxicated wizards needing a quick check-up and an escort home.

On 10 November, at approximately 5:00 pm, just a few minutes after their arrival, I was notified that one of the patients was not responding to regular treatments, and his vitals along with his brain activity had dropped alarmingly. After checking over them myself, I discovered that the patient was not a wizard, but a muggle.

I'm sure you can understand my dilemma. The muggle, who we have not yet identified, was given two waking charms, two awareness charms, and two doses of Pepper-Up Potion. I managed to stop any more magical remedies, but I'm afraid the potions and charms have begun their work.

I was referred to you by a friend who knows your speciality. I'm also a friend of one of your apprentices, Hermione Granger. Please, Doctor, even a simple hint would be most appreciated.

Neville Longbottom