I have a problem with an employee. We are a small company and have had pretty low turnover with a couple of exceptions. This employee is a minority. Lately I have been getting the feeling that she is tired of working. She has been terrible at work and totally inefficient. The problem is that I had to let go another minority woman a few months ago who also didn't work out. When I told this current employee about the problem and that maybe we should just part ways if she didn't want to work here any more, she said something about how it looks like a pattern with me of firing minority women. Those words make me think that they didn't originate from her but from someone who is giving her an idea how to get a settlement she doesn't deserve. Can anybody suggest the best way to handle this person?