Update, 5/1/12, 12:59 a.m. EDT: This story has been updated to include new information related to a message sent by Dewey & LeBoeuf management to the firm’s partners Monday.

Amid an ongoing flood of partner departures and frantic efforts to save the firm in some form, Dewey & LeBoeuf management issued a memo late Monday informing the remaining partners that they are under no obligation to stick with the firm in its current precarious state.