Death Wish 4: The Crackdown (1987)
Ed Zacharias: [as Kersey walks to him] Who are you?
Paul Kersey: I'm the guy that set you up.
Ed Zacharias: Why?
[Kersey opens up his coat pocket and shows the picture of his girlfriend's daughter to Zacharias]
Ed Zacharias: I don't know the girl.
Paul Kersey: I do!
[Kersey shoots Zacharias dead]
[as Frank Bauggs confronts Kersey sneaking into his apartment]
Frank Bauggs: What the fuck are you doing here?
Paul Kersey: I was making a sandwich.
Ed Zacharias: [shaking his birthday present box] Should I call the bomb squad?
Detective Nozaki: [aiming gun at Kersey] I can be very, very nasty if I want to be.
Paul Kersey: [fires at Nozaki with a hidden pistol through his canvas] So can I.
Nathan White: I know about your friend's daughter, Mr. Kersey. I also know that you shot the pusher who sold her the drugs. But I ask you, sir, what about the people behind him? How many children do we let them destroy before we say enough, Mr. Kersey? How many?