R. v. Tweedie
Crown failed to discharge its burden on counts 1-3: toxicology extrapolation to >80 mg/100ml was undermined by realistic evidentiary possibility of recent ('bolus') drinking within 30 minutes so reasonable doubt existed; evidence did not establish dangerous driving as a marked departure given road condition, lighting, lack of reliable indicia of impairment and possibility that the accused legitimately believed he hit a deer; accused therefore neither knew nor was reckless that he had struck a person. Conviction entered only on obstruction count by guilty plea under s.129(a).
- Citation
- 2022 NSSC 75
- Parties
- Crown: Her Majesty the Queen; Accused: Colin Hugh Tweedie
- Court
- Supreme Court of Nova Scotia
- Jurisdiction
- Canada
- Judgment Date
- 25 March 2022
- Procedural Posture
- Criminal / Trial Judgment
- Outcome
- Accused acquitted on counts: dangerous driving causing death (s.320.13(3)), impaired driving causing death (s.320.14(3)), failure to stop/offer assistance after accident resulting in death (s.320.16); convicted (by plea) of wilful obstruction of a peace officer (s.129(a)).
- Legal Topics
- Dangerous Driving Causing Death, Impaired Driving (exceeding Blood Alcohol Limit), Failure to Stop/leave Scene, Obstruction of a Peace Officer, Expert Toxicology Evidence
- Source Language
- English
Case Brief
Summary, issues, holding and outcome
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Parties
Her Majesty the Queen
Crown
Colin Hugh Tweedie
Accused
Procedural Posture
Criminal / Trial Judgment
Legal Issues
- 1 Whether accused drove in a manner dangerous to the public causing death contrary to s.320.13(3) of the Criminal Code
- 2 Whether accused had BAC >=80 mg/100ml within two hours of ceasing to drive and that caused the death contrary to s.320.14(3)
- 3 Whether accused failed to stop, give name/address and offer assistance knowing or being reckless that the collision involved a person or caused death contrary to s.320.16
Ratio Decidendi
Crown failed to discharge its burden on counts 1-3: toxicology extrapolation to >80 mg/100ml was undermined by realistic evidentiary possibility of recent ('bolus') drinking within 30 minutes so reasonable doubt existed; evidence did not establish dangerous driving as a marked departure given road condition, lighting, lack of reliable indicia of impairment and possibility that the accused legitimately believed he hit a deer; accused therefore neither knew nor was reckless that he had struck a person. Conviction entered only on obstruction count by guilty plea under s.129(a).
Court Disposition
Accused acquitted on counts: dangerous driving causing death (s.320.13(3)), impaired driving causing death (s.320.14(3)), failure to stop/offer assistance after accident resulting in death (s.320.16); convicted (by plea) of wilful obstruction of a peace officer (s.129(a)).
Orders
- Counts 1 (dangerous driving causing death), 2 (impaired driving causing death), and 3 (failure to stop/offer assistance) dismissed; accused found not guilty on those counts
- Count 4 (wilful obstruction of a peace officer contrary to s.129(a)) convicted on guilty plea
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