Write Campaign Challenge #1

The first challenge in Write Campaign is to write a 200-word flash fiction piece, starting with the phrase, "the door swung open." Extra credit for ending with that phrase, and extra-extra credit for using 200 words exactly. So here we go:

The door swung open. Nancy hesitated, not certain she wanted to enter.

A crash behind her made up her mind, spurring her inside. The bang of the door slamming closed covered her scream as she came up hard against a brick wall. Turning to hold the wall with...