The court ruled on whether to provide a Vetrovec caution to the jury for three witnesses (Mr. Borden, Mr. Moy-Lingomba, and Mr. Watts) in a criminal trial.
The Defence objected to cautions for Mr. Borden and Mr. Moy-Lingomba, arguing that such cautions are for the Defence's benefit and should be omitted if the Defence requests.
The Crown conceded that a caution was not needed for Mr. Watts.
The court determined that a trial judge's duty to ensure trial fairness and assist the jury supersedes a tactical decision by the Defence when a Vetrovec caution is necessary or mandatory.
Given Mr. Borden's overwhelming credibility issues and the centrality of his evidence to the Crown's case, a Vetrovec caution was deemed mandatory.
For Mr. Moy-Lingomba, who also had overwhelming credibility issues and whose evidence was critical to both the Crown (motive) and Defence (third-party suspect), a "mixed Vetrovec" caution was deemed mandatory to assist the jury in assessing inculpatory and exculpatory statements.