Tande Joseph appeared before Deputy Chief Justice Sir Gibbs Salika, Justices Stephen Kassman and Robert Lindsay, and made submissions to the court on 11 grounds of appeal against his conviction and sentence of 7 years.
The Supreme Court reserved its ruling to a later date.
He submitted to the court that the trial judge, when convicting him on April 15, 2015, did not properly assess evidence before him and made errors of law in his decision.
He said the evidence in court, during the trial, was vague and inconclusive.