Several times in dialog and in the ABC plot summary the term "robbed" is used to describe items being taken from Gold's home. A robbery involves taking something of value from a person by force, whereas a burglary involves entering a structure or vehicle to commit a crime inside, such as theft. Gold's home was burglarized, not robbed.
In The Price of Gold (2011), it is established that Ashley is 19; however, in this episode she is drinking at a bar (21 in Maine, just like the rest of the U.S.). This may also be true for Ruby, who looks young, though her age has only been previously established to be 17+ since she serves liquor in a restaurant.it may also be that she had a fake ID.