She stumbled home at 2am, and passed out on the sofa almost immediately. She'd been out drinking at clubs in central London all night, and it was amazing that she'd even made it home in one piece.
This wasn't the first time this had happened, and by now it was a regular occurrence.
Her parents came downstairs at 6am and found her, still unconscious, on the floor next to the sofa; at some point in the night she'd rolled off the sofa and onto the floor, almost hitting her head on the wooden coffee table near by.