On a ministerial reference concerning a 1972 murder conviction, the court considered whether previously undisclosed police information about a potentially exculpatory alibi and witness statements, and new expert reports about false confessions, were admissible as fresh evidence.
The majority held that the alibi-related material and related witness information were admissible under the Palmer framework because they could reasonably have affected the verdict, although the Crown's non-disclosure did not render the 1972 trial unfair under the disclosure standards then prevailing.
The majority rejected the recent expert reports as not truly fresh, finding that their substance had already been before the jury through trial experts.
Treating the matter as an appeal, the majority quashed the conviction and ordered a new trial; one judge dissented on the first question and would have refused admission of the fresh evidence.