I doubt very much justice will be done, unless Edith O'Brien cuts a deal for immunity and has some proof of what was said and known by the executives of MF Global.
The foundations for the cover stories have been well laid already in the press.
"You are the very cause of your ignorance, yourselves. You put away the light, yourselves; you first pluck out both your own eyes, yourselves; and after that other men’s too, so that the blind may lead the blind, until you both fall into the pit.”
Thomas More, The Sadness of Christ (Gethsemane), Tower of London, 1535