Wire in the blood: Part II

Tyler Hamilton and wife Haven have been a united, outspoken force against his blood doping conviction, most recently appealing his two-year sentence to the sport's highest authority, the Court of Arbitration for Sport in Lausanne, Switzerland.

Tyler Hamilton and wife Haven have been a united, outspoken force against his blood doping conviction, most recently appealing his two-year sentence to the sport's highest authority, the Court of Arbitration for Sport in Lausanne, Switzerland. (Image credit: AFP)

In Part II, Cyclingnews' Anthony Tan examines the robustness of the test used to convict Tyler Hamilton of homologous blood transfusion, where much of the debate has been centred.