Case considered: Miazga v. Kvello Estate, 2009 SCC 51

PDF Version:  Prosecutorial Accountability?

In its 2002 decision in Law Society of Alberta v. Krieger, 2002 SCC 65, the Supreme Court of Canada affirmed the ability of the Law Society of Alberta to regulate misconduct by Crown prosecutors. It held, however, that where the misconduct relates to the exercise of prosecutorial discretion, the Law Society’s jurisdiction is limited to circumstances where the prosecutor has acted in bad faith. The Court reiterated that, in general, the exercise of prosecutorial discretion is entitled to deference, and may only be reviewed by the Court in circumstances of “flagrant impropriety” (Krieger, para. 49).

In its recent judgment in Miazga v. Kvello Estate, the Supreme Court has affirmed this highly deferential approach to prosecutorial discretion. The Court held that to establish liability for malicious prosecution the plaintiff must demonstrate a) that the defendant was responsible for the prosecution; b) that the legal proceedings ultimately resolved in favour of the plaintiff; c) that the defendant did not have reasonable and probable grounds for a prosecution, objectively speaking (that is, that the defendant’s professional judgment should have indicated that it was not possible that “proof beyond a reasonable doubt could be made out in a court of law” (para. 63); at this stage the prosecutor’s subjective belief in guilt is irrelevant); and, d) that the defendant acted for some improper purpose in bringing forward the prosecution – that the defendant “deliberately intended to subvert or abuse the office of the Attorney General or the process of Criminal Justice” (para 89).

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