Laura was running back into the castle after seeing the fake dementor, she was going to tell the first Professor available what she saw, she hadn't realised that she had muddy shoes on and she hadn't realised she was heading straight for the headmistress until she ran into someone.

Laura looked up as she saw who she had bumped into. "Headmistress I'm soo sorry." Laura looked down at her shoes, wishing that the world would swallow her up, she had been soo focused on getting a Professor she hadn't been watching where she was going.