The appellant appealed his conviction for aggravated assault, assault with a weapon, and possession of a weapon for a purpose dangerous to the public peace, as well as his sentence.
The offences occurred at a detention centre where the appellant and three co-accused attacked a fellow inmate in his cell.
The appellant argued the trial judge erred by drawing inferences to fill evidentiary gaps regarding what occurred inside the cell where there was no video surveillance.
The Court of Appeal upheld the conviction for aggravated assault but set aside the convictions for assault with a weapon and possession of a weapon for a purpose dangerous to the public peace on the basis of the Kienapple principle.
The Court also found the trial judge erred in law by bifurcating the sentence, ordering part of it to be served concurrently and part consecutively.
The sentence was varied to two and one-half years to be served consecutively to the appellant's existing sentences.