Replies to 'Workplace Bullies'

I was working at a rehab., center for women. For the first couple of months of my employment my supervisor was pleased w/my job preformance. In fact she gave me a very good evaluation. A few months later I started noticeing a change in her attitude towards me. On my second evaluation she marked me all "B"'s (Below Standards). She even wrote on my evaluation that if there was another complaint that she would request my termination. Shortly after that I had put my name in for a full time position, and she told me to come in for an interview. To my suprise, she asked for my resignation, my photo ID badge & my key to the building. I asked her why. She stated because I had missed some contraband on a client who had returned back from a pass, and a couple of days later other staff members had found it. The following day, I had found out from anoher co-employee that I was terminated because I had given heads up on a couple of ladies & their attitudes. That if they didn't change their attitudes that they could receive disciple from staff members or be asked to leave. I had written to the president, vice president, and human resorces. The following day I received a letter from the vice-president of the company that I had been terminated because of my job preformance. I had also found out that I was actually terminated because my supervisor wanted to re-hire an ex-employee. This ex-employee is approx 30 yrs younger than I am, plus of different race. I can't go to the Depart. of Labor to file a complaint of racial & age discrimantion because she covered her butt and said it was because of my "job preformance" Can anyone offer any help or suggestions here?

Desperate in IL