I'm writing an article on TDK and could use a memory jog. Generally in the movie, torture doesn't work (not against the Joker, or the insane guy Dent threatens to kill). But what about when Batman pushes the mobster and breaks his legs? He gets some solid info from that, right?
PS. I don't condone torture, just trying to get an accurate representation.
No, not really. Maroni taunts him for letting people die while Batman has still not turned himself in, Batman says Joker must have friends (to which Maroni replies, "Have you met the guy?"). The only barely useful thing Maroni mentions is that the Joker came to the mob, not the other way around.