A series of interviews or perspectives between those who knew Florence and those who simply wanted to comment of her departure (or escape) from Lubbock to Cairo.  

Lamesa: a town whose name had been anglicized as if it were putting it elbows on the white tablecloth.

 Flo dancing  at the theater.  A reporter. questioning her father about. the circumstances that caused her to leave.

Sleepwalking?

The minister of the FBC mentioning what she her leaving as an example how one can succumb to the will of Satan.

It should also be paralleled with a subtext of a new generation that isn't being understood by the current established one.