The wife — technically speaking, the husband could use their services too, though so far it had always been the wife — hired Rex to help her win this bloodiest of battles. How did he do it? Nail the husband on a DUI.
-- Narrator (Prologue)

Importance: Maura works with Rex on a scam to help women win custody battles by setting up the husband to get a DUI. Rex claims that there is nothing illegal with what they are doing, that they are just pushing what would happen eventually and making it happen sooner.

Well, well,’ Miller said. ‘It looks like the past has caught up with us, eh?
-- Miller aka Augie (Prologue)

Importance: When Rex pulls Miller over, Miller looks at Daisy (Maura) and says these words. Maura does not understand what he is talking about at the time. Later, when Nap realizes that Miller was Augie in disguise he realizes that Augie shot Rex as punishment for his...