Well, give us a clue first - what sort of information are you looking for?
In the mean time, for Redstone, try leaving a message on
Hemscott for a user called denc - he was heavily involved in the rescue of Redwood, and led the shareholder group that managed to get better a better deal for the existing shareholders when the group nearly collapsed in 2002. If he can't answer your questions, he can probably point you in the right direction (if you catch him in a helpful mood!).
Have you tried mailing the companies concerned - or are the questions along the lines of "in what ways did the board's mismanagement contribute to their condition? :-)