It was too dark to make out anything ahead of her: she couldn't see one arm's length ahead. She could be about to run smack into a wall and she wouldn't—
Wall.
Stephanie twisted at the last moment and got her hands up and hit the wall then pushed away, kicking off without losing too much momentum, continuing around the corner. The man couldn't see in the dark any better than she could and she heard him hit the wall and yell out a curse.