If you want to keep looking stupid, feel free...because I am pretty sure the only people who have seen all the evidence are the prosecutors and the grand jury.
As for corroboration, you have no idea what they have to corroborate or who or what is being corroborated. You are whistling in the dark and looking pretty inept doing so. Your obvious lack of understanding of even the most basic aspects of the legal system are glaring. If I were you, I'd just quit, but people like you never do.
As for "copping out"...um, it is costing me over 6 figures to learn stuff like the FRE, so unless you are willing to send me a check, you are going to have to do your own heavy lifting...or keep looking ignorant. That is totally in your court junior.