Hearing Snape talk about Kristi's mother, Marcella hesistated and then slipped the note under the door quickly, and then ran up the hall slightly, wanting to stay out of sight but to still be able to see his reaction. The note read ;

Dear Severus, I've had an urgent call from my friends at Durmstrang. It seems they're under attack. I know this could be one of Voldemort's tricks, but I just cantignore it. They're my friends and they're dying. Please understand. Yours forever, Marcella. XxX