Glad you found my findings in the other hook thread. You failed to add the most importand part of the magic though... if you follow the Dark Knight map from the movie, the dialog mentions to "MARK" (to take note of something)....

(This was a technique that was talked about at length in the now defunct synchronicityarkive, where there was much talk of the perception of CUES... that lead ones mind to pick up on the more subtle syncronicities between audio /visual material...)
the word MARK is a CUE word to take notice, and the visuals in the scene are important, notice there are no faces... it is a dehumanising visual... and the man POINTS to Sandy Hook...

That was point 1 , so we wonder... where do we go to get more info... well point 2 of course... and due to there being no words there, we must look for the hidden word, which may be disguised by the legend in the top right...

so , a quick scan of the second map found the word NEWTOWN, well what is significant about NEWTOWN and SANDY HOOK? who's land is this? look to the third map, and we find it is THE JOKERS!!! (Remember James Homes thought he was the Joker! .... well NOW FOR THE PART YOU MISSED!!!!

Look at the third map "NO MANS LAND" that depicts the owners of the different areas.... now scan down slowly and let this synch in! ;) ..... what does it say where Sandy Hook should be???

Do I have to write it? NaHHH ... Go see for yourselves...

[link to batmangothamcity.net]