How do I get started?

Hint 1 of 9:

Well, the fax is beeping at you.

Hint 2 of 9:

Take the thing and read it.

Hint 3 of 9:

Guess what, it's from Lucia.

Hint 4 of 9:

It seems like you have your own private secretary now.

Hint 5 of 9:

At least now you know there is a connection between Dag Horton and the NSA.

Hint 6 of 9:

And now, it's time to hit the road again.

Hint 7 of 9:

What were you doing when those NSA boys blew the place apart?

Hint 8 of 9:

Maybe there is still something left,

Hint 9 of 9:

and maybe they didn't search the place completely.