Sandy Hook Shooter Adam Lanza Dead Before Shooting???

[youtube=http://www.youtube.com/watch?v=3RnNkTulzM4]

• Sandy Hook shooting was on the 14 Dec 2012! Apparently, Adam Lanza was already dead (on 13 Dec 2012)!
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  Published on Jan 24, 2013
  Great find by DAHBOO7, channel link: https://www.youtube.com/user/DAHBOO7?feature=watch
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  Both links:
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  http://www.genealogybank.com/gbnk/ssdi/doc/ssdi/v1:143EB37C71A1FA78 
  http://www.genealogybank.com/gbnk/ssdi/doc/ssdi/v1:143A177167B62EF8