So.. did Donald Trump’s little brother die of COVID-19?

[YAX]

I find it suspicious that they won’t say what he died of. I mean if it’s cancer or something else like old age, they’d have nothing to hide.  So could it be COVID-19?  If it was, that would explain why they’re so hush hush about it.  If not, wha could he have died of that would warrant all this secrecy?