Pacific Blue: S5 E9 - Big Girls Don't Cry Pacific Blue

When a popular female boxer dies in the ring, it's quickly discovered that the poison which killed her was actually intended for her opponent, real-life boxing superstar, Mia St. John. Envied (and disliked) by her peers for both her feminine beauty and her champion stature, Mia has been the victim of a stalker for several months. Jamie goes undercover as a female fighter, with Bobby as her trainer, both to protect Mia, and find the murderer.