← Cases

R. v. Stephan

2018 SCC 21 [2018] 1 SCR 633 Court SCC Decision date 2018-05-15 Heard 2018-05-15 Docket 37845, 37846 English

PartiesHer Majesty The Queen Respondent

Counsel (2)
Solicitors for the appellant Collet Dawn Stephan: McKay Criminal Defence, Calgary.
Solicitor for the respondent: Attorney General of Alberta, Calgary.

Judges Wagner, Richard; Abella, Rosalie Silberman; Moldaver, Michael J.; Karakatsanis, Andromache; Gascon, Clément; Côté, Suzanne; Rowe, Malcolm

Delivered by Moldaver J. (Wagner C.J. and Abella, Karakatsanis, Gascon, Côté, and Rowe JJ. concurring)

On appeal from Alberta

Contents

Reasons for Judgment — Moldaver J. (Wagner C.J. and Abella, Karakatsanis, Gascon, Côté, and Rowe JJ. concurring)

Moldaver J. — We are in essential agreement with the reasons of Justice O’Ferrall.
In particular, we agree that the learned trial judge conflated the actus reus and mens rea of the offence and did not sufficiently explain the concept of marked departure in a way that the jury could understand and apply it.
Accordingly, we would allow the appeals, quash the convictions and order a new trial.