The referee's report of a football or hurling game is final. His or her declaration of something within that report doesn't just carry most weight, it carries all of the weight. Unless there is incontrovertible evidence to the contrary.
"In the Matter of: Peter Edward Rose, Manager, Cincinnati Reds Baseball Club," attorney John N. Dowd summarized the gravity of the findings. "Betting exposes the game to the influence of forces who seek to control the game to their own ends. Betting on one's own team gives rise to the ultimate conflict of interest."
Rachael Gunn, known as Raygun, faced harsh social media criticism for her Olympic breakdancing performance, subsequently debunking conspiracy theories about her selection and qualification.