University of Toronto Prof Kent Roach has posted Wrongful Convictions in Canada on SSRN. This article was submitted as part of the symposium issue related to the 2011 Innocence Network Conference: An International Exploration of Wrongful Conviction. Download paper here. Abstract:
This article provides an overview of wrongful convictions in Canada. The first part examines the number of wrongful convictions concluding that the 40-70 known wrongful convictions are likely the tip of the iceberg given that they mostly arise in homicide and/or sexual assault cases and that a number of recently revealed cases suggests that wrongful convictions may occur in guilty plea cases. The next part uses the Donald Marshall Jr and Tammy Marquardt cases as case studies of the two main forms of overturning wrongful convictions: petitions to the federal Minister of Justice to re-open cases and out of time appeals, both with fresh evidence. The article then examines the main causes of
wrongful convictions and the role that police, prosecutors, providers of forensic evidence, defence counsel and judges and juries play in wrongful convictions and the remedies that have been proposed by various public inquiries and sometimes implemented in Canada to deal with those causes. The last part of this article will examine compensation for the wrongfully convicted including the steps that Canada has taken to comply with Article 14(6) of the International Covenant on Civil and Political Rights with respect to compensation.