It was common knowledge you had 2 events to survive before this could ever go up again 1) their own internal audit and 2) the SEC investigation of the same events. The SEC is yet to come but I assume it can't be a whole lot worse than this. Anyone who wasn't on guard shouldn't be investing at all although I am surprised by the magnitude of the decline. The CEO and CFO leaving hopefully does something for the SEC.
never saw this coming? did you bother doing a little research before you buy? it's been known for months that there was an investigation on accounting practices. sorry for your loss but hopefully you learned from it.