In the June issue of Premiere magazine there is a very interesting article along with new photos. The article is about Batman Begins being a restart, and has new information from Goyer, Nolan, and Bale. Also, the magazine has some exclusive information about future Bat-Films.
Writer David Goyer talks about possible sequels and says (spoilers ahead), “The next one would have Batman enlisting the aid of Gordon and [Harvey] Dent [aka Two-Face] in bringing down the Joker… but not killing him, which is a mistake they made in the first one.” The article then says that “In the third, the Joker would go on trial, scarring Dent in the process.”
You can view scans of the article and pictures here!