It hasn't been disproven. In this country you;re still innocent until proven guilty. There is no guilt proven here, therefore he is still innocent.
Oh, wait.... that only counts if you're not already convicted in the court of public opinion.
And guess what? From a legal standpoint "innocent until proven guilty" rightfully is employed. But no such prohibition is verboten against private citizens. The can shun him all they want due to his stupidity.