"It's not pleasant" he said speaking in a low voice and ushering her towards the bed with the drawn curtains. "Mr Kane, found this student down in the dungeon level, he immediately came and got me." He pulled the curtains back to show Caroline, the student. "As you can see...he's dead. I gave the body a quick check and could see no obstructions or any marks on the child whatsoever." Marcus looked at Caroline with a grim expression on his face, "If I had to hazard a guess I would say that it was the killing curse."