Sandy Hook shootings Four things revealed by FBI files BBC News(00)

Sandy Hook shootings Four things revealed by FBI files BBC News(00)

Image Gallery: Breaking News: Adam Lanza Crime Scene Photos That Could Change Everything

Sandy Hook shootings Four things revealed by FBI files BBC News Police Reports Detail 'Arsenal' At Newtown Shooter's Home The TwoWay One Year After Newtown, Still No Answer To 'Why' NPR Sandy Hook killer's home to be demolished The AR15’s destructive force A rare look at the weapon’s impact