Wow. That’s a pretty detailed diagnosis. So, “not guilty,” right?
There is psychosis and then there is fake psychosis ... this dude doesn’t seem to be faking it ... the evidence is already plentiful... a sudden deep break after months and years of extremely increasing odd behavior...
Personally - crazy or not — I don’t care if they shoot him via firing squad tomorrow ... I’m not posing a legal defense - but psychosis is real...
Crazy as hell people do dastardly things without help or influence from others... Their mind does not work like yours or mine ... their mind is broken... screwed up - it is wired wrong ... a.k.a. - whacko... Loco.... Think Jeffery Dahmer but not quite as off the charts...
Do some reading...