During the 2011 federal election campaign in Guelph, Ontario, automated telephone calls were made to approximately 6,738 voters falsely indicating that their polling stations had been changed to another location.
The accused, Michael Sona, was the communications director for the Conservative Party candidate.
The Crown alleged that Sona was responsible for creating and placing these calls, or alternatively, that he was a party to the offence by aiding or abetting those who did.
The defence argued that while the circumstances raised suspicions, the Crown had not proven guilt beyond a reasonable doubt.
The court found Sona guilty, determining that although the evidence did not establish he personally uploaded the messages to the automated calling service, he was actively involved in creating the scheme and was a party to the offence through aiding and abetting.