The appellant appealed his conviction, seeking to introduce fresh evidence from a toxicologist.
The Court of Appeal admitted the fresh evidence, finding that although it was available at trial, the failure to lead it was an oversight by defence counsel rather than a tactical decision.
The court concluded that the evidence met the fourth Palmer criterion, as it was independent, objective evidence capable of raising sufficient concern about the complainant's credibility to reasonably affect the verdict.
The appeal was allowed, the conviction set aside, and a new trial ordered.