Google Search Reveals Sandy Hook Foreknowledge

Upon searching Google for the term "Sandy hook tragedy" between the dates of August 1st, 2012 and December 13th, 2012 I found that there were numerous sites set up regarding the event before it actually happened. Pages date as far back as September 2012. When visiting the pages themselves, many have either been deleted and return a "page not found" message or the content has been completely edited to something else, as was the case with the video at the end.

http://www.youtube.com/watch?v=aTxttHo6v98