Much better that you posted the actual text instead of an image, but the claims made have no source.

For instance, how do you or whoever came up with that list know the school had bullet proof glass?

This is Nancy and Peter Lanza's divorce document. Lists two children, Ryan and Adam.

https://www.mediafire.com/file/m7uwqephyekt1en/117174624-2687-001.pdf/file

Be much better if that was posted in a way where we could click links to check sources. Of course, most of those claims have no source.

For instance, how do you or whoever came up with that list know the school had bullet proof glass?

This is Nancy and Peter Lanza's divorce document. Lists two children, Ryan and Adam.

https://www.mediafire.com/file/m7uwqephyekt1en/117174624-2687-001.pdf/file