I personally know of two cases where the witness being disfellowshipped was asked to provide excruciating details about the exact nature of the "sex crime" that they had committed.
Having read the secret Elders Manual "Pay Attention to Yourselves and all the Flock" I know this is standard operating procedure for a Judicial Hearing.
For those that were disfellowshipped for a "sex crime" did the Elders demand all the details and did you comply? Flat out refuse? Or make something up?