Thematically speaking, I'd say it is. Audrey has a troubled relationship with her father, and thus is attracted to the darker, more curious things. She even states about Laura that she "knew her better than the rest." Then there is of course the subject of incest. In the first episode of season 2 it deepens, as Ben, though not knowing it is his daughter, tries to court Audrey for sexual intercourse at One Eyed Jacks. It's a particularly disturbing and almost nightmarish scene. I don't know about anyone else, but I think the relationship between Audrey and Ben is a mild reflection of the madness and horror of the relationship between Leland and Laura.
There was a fiish..iinn the percolatrr!