Kungfu Sisters

A rigged call at a title bout cost Audrey White, the world martial arts champion, and she went public with what lay behind it: people inside the Martial Arts Federation were fixing results. Federation officials came after her for years. Audrey dropped her name and kept out of sight, and that held until somebody recognised her anyway. She did not want her daughter pulled into it, so she went alone to talk terms with the federation man who had been running the search for her. The talks failed and she was outnumbered there. Her older sister, Claire White, arrived and got her out of it. The two of them kept at it together, and what they came to was that the master who had trained them both was the one behind the fixing.