I wouldn't rule that out. Martha Stewart survived a stint in prison.
Holmes on the other hand was directly defrauding investors, why would you want her on an executive team/board trying to get investments?
If I work for Apple, and I sneak a glance at their balance sheet, and short its stock, I did not rob APPL shareholders. It's still illegal, and insider trading (Because otherwise, I'd have an incentive to actively sink the company, while benefiting from a short.)