It's a lousy situation, but I'm going to give her the benefit of the doubt. She passed numerous tests for steroids and other banned substances and was found clean every time. Just as folks who hate success, especially American success, tried to spread rumors about Lance Armstrong, I will be of the opinion that there are other issues that makes someone willing to lie about her. Until there is real proof, she gets my vote of support.
I agree, one is innocent until proven otherwise. But, for the sake of the sport, she should try and resolve all issues as soon as possible. Delays are not good for her, her sport and those who enjoy the sport.
Armstrong is an excellent example. I find myself not doubting Lance, but, he has been so aggresive in maintaining his good name, the only thing you die with, those who are questioned should look to him as a roadmap.