The Crown appealed the acquittal of a young person charged with criminal negligence causing death while street racing.
The young person acted as the 'flag man' to start a street race that resulted in the death of one of the drivers.
The trial judge had granted a directed verdict of acquittal, finding the young person's participation insufficient to cause death.
The Court of Appeal allowed the appeal and ordered a new trial, holding that the trial judge failed to properly consider party liability under section 21(1)(b) of the Criminal Code.
The Court clarified that the mens rea for an aider to criminal negligence causing death requires intentional assistance of the negligent conduct with knowledge of the principal's intentions, and objective foresight that bodily harm would result.