Mary Misener

In a first-degree murder trial involving alleged street gang members, the Crown sought to clarify and maintain the admissibility of certain evidence following a pre-trial ruling.

The court reconsidered the admissibility of a YouTube video after correcting a factual misapprehension about its contents, ruling it remained highly probative of gang affiliation and motive.

The court also permitted the Crown to adduce a composite audio recording for voice identification, provided no visual component was shown.

Finally, the court held that numerous handwritten documents and rap lyrics seized from the respondents' apartment were admissible without further redaction, as their probative value regarding gang membership and animus toward rival gangs significantly outweighed their prejudicial effect as bad character evidence.

The accused, charged with second-degree murder, challenged the admissibility of two statements made to police and sought the exclusion of derivative evidence (cell phone records and a witness) under s. 24(2) of the Charter.

The court found the first statement involuntary due to the Crown's failure to account for a significant period of the accused's custody, but ruled the second statement voluntary.

The court also found breaches of the accused's s. 8 and s. 10(b) Charter rights during his initial investigative detention.

However, applying the Grant framework, the court declined to exclude the derivative evidence, finding the breaches were not serious, the impact on the accused's rights was minimal, and the evidence would have been inevitably discovered.

In a pre-trial voir dire in a murder prosecution, the Crown sought to prove the voluntariness of an utterance allegedly made by the accused to police during a brief encounter in an apartment building.

The defence argued the statement should be excluded on the basis that it was not proven to have been made by the accused and that it was obtained during an arbitrary detention contrary to s. 9 of the Charter, seeking exclusion under s. 24(2).

The court held that the statement was voluntary and that circumstantial evidence, including self-identification, physical description, and a distinctive tattoo, established on a balance of probabilities that the speaker was the accused.

Applying the framework from Grant, the court further concluded that the encounter did not constitute a detention, as it was brief, non-coercive, and part of general police patrol activity.

The accused’s application to exclude the statement was dismissed and the Crown’s application was granted.

The accused applied for an order requiring YouTube to remove approximately 75 videos associated with a street gang until the completion of a murder trial, arguing that jurors might view the material online despite judicial instructions and thereby jeopardize the fairness of the trial.

The court refused leave to bring the application due to failure to comply with the Criminal Proceedings Rules for the Superior Court of Justice, including the absence of proper notice and evidentiary foundation.

The court further held that the application had no reasonable prospect of success because it relied on an incorrect statutory provision, lacked evidence of a real and substantial risk to trial fairness, failed to consider alternative measures, and sought an order affecting third‑party Charter expression rights without notice.

The judge also raised concerns about territorial jurisdiction given that YouTube operated outside Canada.

Leave was denied and the application summarily dismissed.

The Crown applied to call a police detective as an expert witness on street gangs in a first-degree murder trial.

The accused opposed the application, arguing the expert was biased and the proposed evidence, including rap videos, letters, and graffiti, was highly prejudicial.

The court found the expert evidence necessary and the detective qualified.

The court admitted most of the videos, letters, and graffiti, finding their probative value in establishing motive and the existence of a criminal organization outweighed their prejudicial effect, but excluded evidence of the accused's prior convictions and certain letters.

In a murder prosecution, the Crown brought a pre-trial application seeking to qualify a forensic document examiner as an expert in handwriting analysis to assist in establishing authorship of seized writings.

One accused opposed the application, arguing the proposed expert lacked sufficient qualifications and that her work had not been peer reviewed and used a different classification methodology than other forensic standards.

The court applied the test for admissibility of expert evidence from R. v. Mohan and held that the witness possessed the requisite specialized knowledge through education, training, and experience at the Centre of Forensic Sciences.

Concerns raised by the defence related to methodology and review processes went to the weight of the evidence rather than admissibility.

The witness was therefore qualified to provide opinion evidence in handwriting analysis.

The Crown appealed an acquittal for second degree murder arising from a fatal stabbing after key youth witnesses recanted their videotaped police statements implicating the accused.

The Supreme Court reconsidered the orthodox common law rule limiting prior inconsistent statements to credibility use only and held that, for witnesses other than the accused, such statements may be admitted substantively on a principled hearsay basis where reliability and necessity are established through a voir dire.

The majority required threshold guarantees addressing hearsay dangers, while concurring reasons proposed a more flexible reliability framework.

Because the trial judge had considered himself bound by the orthodox rule and had not assessed substantive admissibility under the new approach, a new trial was ordered.