I don't know who you are, or what you want. If its a ransom you want I can assure you I have no money.
But what I do have are very particular skills. Skills that I have accumulated over a very long career. Skills that make me a nightmare for people like you.
If you let my daughter go now, I will not pursue you. But if you don't, I will search for you.
I will find you.
And I will kill you
Edit: found this site.