Just for my own purposes, I have tried to condense the "espionage case" into a condensed version. This is what it looks like to me (so far) :
DOJ Case:
Trump had, in his possession, government documents (regardless of classified status), that he was not authorized to possess – Trump has admitted he had the documents multiple times
Trump was formally, legally, requested to return the documents – he refused, repeatedly – Documented
DOJ recovered these documents from Trump’s night club – Documented
He has been ordered by the special master to show cause why he had a reason to possess them- he has not complied
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Trump’s defense:
(1) I declassified them – doesn’t provide any proof – but, it doesn’t matter, possession of the documents, regardless if they are classified or not, is a crime
(2) I didn’t know they were there – he has admitted ordering them taken: some of them found in his desk
(3) FBI planted them – he has been asked by the special master to provide proof – he has not complied