MRM said, "I heard footsteps on the wet sidewalk and the sound of keys."
All you have to do is build a story around that. Sounds simple enough, but if you've done this before, you know better. You know the deal, if you are in, please say so. Have it done by Tuesday @9 AM Pacific, August 31st, all right?
Good night, good luck, and is that the patter of chicken feet that I hear?