On March 11th, Olga Zaitseva’s future in biathlon appeared, to all outsiders, to be bright. After competing in four events at World Championships, only the mass start and relay remained, both events in which Zaitseva had won gold in the past. She had also been elected to the International Biathlon Union’s Athlete’s Committee by her peers. With only two men and two women on the committee, it was an honor. As the weekend progressed, things...