The appellants Collins and Newton were convicted of murder and attempted murder following a five-week trial before a judge and jury.
Collins was found guilty of first degree murder and attempted murder; Newton was acquitted of first degree murder but convicted of second degree murder and attempted murder.
Both appealed their convictions.
The Court of Appeal found that the trial judge erred by failing to relate the evidence to the legal issues the jury had to decide, instead presenting evidence in a witness-by-witness format.
This error deprived the appellants of a fair trial.
The court rejected Newton's argument that his verdicts were unreasonable.
The convictions were set aside and a new trial was ordered.