[while interrogating the boys, Smecker is surprised that they are fluent in Russian]
Paul Smecker: You speak any other languages?
Murphy: Aye. Our mother insisted on it.
Paul Smecker: French?
Murphy: [in French] How do you think he figured all this out without talking to us?
Paul Smecker: Oh, that's beautiful.
Connor: [in Italian] I have no idea. Maybe somebody saw and talked.
Paul Smecker: What's that?
Connor: [chuckling] That's Italian.
Murphy: [in German] Not in our neighborhood, man. A hundred percent Irish. No one talks to cops. Period.
Paul Smecker: [not understanding] Jawohl!
Connor: [in Spanish] Then I guess he's just real, real good.