The Sandy Hook script also describes Nancy Lanza (Adam's fake mother) as a Republican gun-nut "prepper." DHS also made sure their fictional Nancy Lanza "spent lots of time at bars" -- in other words, DHS scripted their fictional "shooter's mom" as an alcoholic.
At least DHS didn't claim Mom was "invisible" like her invisible son Adam, who planned and committed the biggest fake shooting in US history without being spotted on security video.
Gotta round up those gun toting preppers ! They drink too much and can potentially make themselves invisible!
Was there a security cam at all being used?