Complete psychotic. Appropriating the narratives and crazy ideas bandied about into her psychotic world. I would guess her manifesto is just as ramblingly psychotic with names of real people and places coupled with her psychotic ideas. Cops probably checking out each possible connection..
Bring back mental institutions. The drugs don’t prevent a lot of this stuff.
You may not be far off the mark. I understand there were multiple laptops and cell phones so it would be difficult to tell what parts were a manifesto and what was just psychotic ramblings. Not sure what entity could review it and give a trustworthy analysis. I might trust the USMS but they don’t have the staff for an effort like that plus that’s not what they do.