As you might expect, the Minister of Police has some bad news: Napoleon landed in France two days earlier, and is most likely making his way toward Paris.
Convinced that the threat is real, the king thanks Villefort, and asks him for more advice.
Villefort tells him that they could raise support against Napoleon in Provence and Languedoc, but that in some areas the people will almost certainly join up with the former emperor.
At this point the King is pretty mad at his Minister of Police. He can't believe that all of his government agents have been scooped by a deputy crown prosecutor.
Villefort is careful not to overplay his hand, though: he's still scared that the conspiracy might be traced back to his father.
Conveniently enough, Blacas brings up another matter with King, "the matter of the Rue Saint-Jacques!" Villefort nearly jumps out of his chair, but somehow manages to keep his cool.
The death of a certain General Quesnel – who was seen visiting the Rue Saint-Jacques – seems to have been less than accidental. They've even got a description of a potential murder suspect – one that sounds surprisingly similar…to Villefort's father. (Are you really that surprised?)
The king makes it very clear that the man in question must be found…and then turns to Villefort: You're staying with your dad, he says, right? (like it's the most natural thing in the world).
Villefort tells him that he's staying in a hotel.
The king gives Villefort the cross of the Legion of Honour – he unpins it from his own coat, no less – as a reward, then tells him that he's free to go back to Marseille.
After getting to his hotel and settling down for dinner, when his valet comes in and tells him a visitor has arrived…a visitor who fits the description of the murder suspect.
Sure enough, Villefort's father has come to pay him a visit.