Why are you so focussed on the alleged victims? Seems to me if the town does not actually exist, nor the school, nor any of the victims of their families, then there is little point in concentrating your energies on the actors or photoshop jobs, they are of no consequence at all if the town is an illusion. Hopefully no one will ever visit Newton, if they do the gig's up. Out of interest what would happen If I looked at Google Street Views of Newton and Sandy Hook School?
https://www.google.com/maps/@41.419...ZZFxW6wyQU_g!2e0!7i13312!8i6656!6m1!1e1?hl=en They even have that covered, it looks like a real town.
Newtown is a town in Fairfield County, Connecticut, United States. It is part of the greater Danbury metropolitan area as well as the New York metropolitan area. Newtown was founded in 1705 and later incorporated in 1711. As of the 2010 census, its population was 27,560. Lotta cars in this Ghost Town. https://www.google.co.uk/maps/@41.4150943,-73.2981992,164m/data=!3m1!1e3