When I read the 2nd hand accounts of it, all I see are people making fun of a person who I see as autistic. That has made me not even read up on all the 2nd hand accounts, so I can't draw the more sweeping generalizations that you feel comfortable making. mea culpa
and any person is going to be more uncomfortable when questioned about the illegal parts. I'm simply saying that will exaggerate the autism experience and make him look extra guilty compared to a smooth talking guilty huckster.
I do believe he's guilty.
I'm not a medical professional, but he actually doesn't seem autistic to me. For one, he is rather socially and emotionally manipulative.
One needs to also remember that he is a drug addict. I'm sure it hasn't been easy being in jail becuase of that.