The appellant was convicted of impaired driving causing death and dangerous driving causing death after his vehicle went off the road, killing his passenger.
On appeal, he argued the trial judge erred in admitting the Crown accident reconstructionist's opinion on speed and impairment, and in failing to properly instruct the jury regarding 'bolus drinking'.
The Court of Appeal dismissed the appeal, finding the expert was properly qualified to give the impugned opinions and the jury was entitled to infer from the evidence and common sense that the appellant had not engaged in bolus drinking.