 On March 31, 2005, Mike Anderson, Armstrong's personal assistant of two years, filed a brief in Travis County District Court in Texas, as part of a legal battle following his termination in November 2004.In the brief, Anderson claimed that he discovered a box of androstenone while cleaning a bathroom in Armstrong's apartment in Girona, Spain.Androstenone is not a banned substance, and Anderson stated in a subsequent deposition that he had no direct knowledge of Armstrong using such substances.