The appellant was convicted of sexual offences against a five-year-old child.
At trial, he relied on an alibi defence supported by an independent witness.
The Crown cross-examined the witness on her reliability, suggesting a document she claimed to have delivered to the Crown was never received.
Post-trial, the Crown discovered the document had indeed been received.
The Summary Conviction Appeal Court dismissed the appeal without addressing this new evidence.
The Court of Appeal allowed the appeal, finding the undisclosed evidence met the test for a new trial as it could have impacted the trial judge's credibility findings.