I read on Wikipedia there were all fired between November 2008 through February 2009 except for Bill Keneely and Nicole Mitchell who were fired on July, 2010 and December 2010 respectfully and I see no sources given to state why there were fired, so does anyone know why they have been fired?
They weren't technically fired, they were laid off. As for the reason - from what I understand - it was money. They laid off all these longtime - "higher-paid" OCMs to cut costs. The initial layoffs also followed the NBCs acquisition of TWC, so I'm sure that had something to do with it as well.
As for Nicole Mitchell, read the thread Trevor linked to.
BTW Trevor, I know you were just trying to help, but I found that the tone of your post, particularly the last sentence, came off as a little condescending. Please try to be respectful, especially towards a new member.