I Don't Know Who You Are.......?

I don't know what you want.........If you are looking for ransom, I'll tell you I don't have money. But what I do have...are a very particular set of skills.....skills I have acquired through a very long career. Skills, that make me a nightmare for people like you.........If you let my daughter go now, that'll be the end of it...........I will not look for you, I will not pursue you............But if you don't.......I will look for you.........I WILL find you....................and I will kill you...........