[On the move from being ridiculously angry at the death of her big bro, she's taking this seriously. She notices a vending machine being wrapped in plastic bubble and that manages to confuse her enough for her to not be so angry anymore. She'll note down the positioning of the vending machine with how far it is from the Prefect's room.

After that, she turns her attention upward and downward. Is there anything about the ceiling or floor that sticks out to her?]