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Criminal law 2022 BCCA 296

R. v. Chen

Appeal dismissed from a conviction for trafficking in MDMA. The Court upheld the wiretap authorization, found no unreasonable verdict, and rejected the reasons challenge.

  • Investigative necessity
  • Wiretap authorization (s.186)
  • Section 186(1.1) exemption
  • Voice identification evidence
  • Circumstantial evidence
  • Sufficiency of reasons
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Criminal law 2012 ONCA 905

R. v. Spackman

The trial judge erred as a matter of law by excluding Chung’s testimony and derivative evidence and by misdirecting the jury with a Schell/Paquette instruction that improperly narrowed the basis of liability; those legal errors, taken together, materially affected the acquittal and warrant ordering a new trial, while the reviewing judge’s intrusive de novo approach to the s.186 authorization was itself flawed though not dispositive of the need for retrial.

  • Alternate suspect
  • Investigative disclosure
  • Admissibility of evidence
  • Exclusionary remedies
  • S.24(1) charter remedies
  • S.11(d) fair trial
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Criminal law 2005 BCSC 1484

R. v. Oliynyk, LePage and Ferris

The court refused to edit named speaker identifications from transcripts of intercepted calls, holding transcripts are jury aids, not evidence, and that limiting instructions could address prejudice.

  • Admissibility of intercepted communications
  • Transcripts and voice identification
  • Jury instructions
  • Publication ban
  • Intercepted-communications
  • Transcripts
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Criminal law 2005 BCCA 157

R. v. Al-Maliki

The Court of Appeal held that the wiretap authorization was supported by reliable, corroborated information and dismissed the appeal.

  • One-party wiretap authorization (s.184.2 criminal code)
  • Informant reliability and corroboration
  • Standard of review for authorizing judge
  • Amplification of affidavit evidence
  • Wiretap-authorization
  • Informant-reliability
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Criminal law 2003 BCCA 441

R. v. Grewall

The British Columbia Court of Appeal dismissed appeals from murder and conspiracy convictions, upheld the wiretap authorization, and rejected fresh evidence and jury-charge challenges.

  • Murder
  • Conspiracy
  • Interception authorizations s.186 criminal code
  • Admissibility of intercepted communications
  • Fresh evidence/recantation
  • Vetrovec warning/unreliable witnesses
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Criminal law 2003 BCCA 22

R. v. Mojtahedpour

The Court of Appeal held that a secretly recorded conversation was intercepted outside the scope of the wiretap authorization and ordered a new trial.

  • Lawful interception
  • Meaning of 'resort to' and 'used by' in wiretap authorizations
  • Admissibility of intercepted communications
  • Remedy and new trial
  • Police investigative conduct
  • Wiretap-authorizations
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Criminal law 2002 BCSC 1936

R. v. Chow

Ruling on a voir dire about interception authorizations: the court held that Charter analysis governs use of intercepted material and excised Liu, Au, and Seto-related interceptions from the December affidavit.

  • Validity of interception authorizations
  • Admissibility of unlawfully obtained evidence
  • S.8 charter remedies
  • Use of prior intercepts in authorization hearings
  • Interception-authorizations
  • Charter-remedies
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Criminal law 2002 BCSC 308

R. v. Wasfi

The court ordered limited oral evidence on a Vukelich hearing about wiretap admissibility, finding two witnesses must testify on whether the accused was a “known” person.

  • Wiretap admissibility
  • Vukelich hearing
  • Investigative necessity standard
  • Charter s.8 search and seizure
  • Charter s.7
  • Charter s.11(d)
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Canada decisions are organised by court, judge, legal area and indexed issue so a practitioner can move from a proposition to a citable authority with the surrounding context intact.