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M
Justice Mackinnon
Court of Appeal for Ontario
Reported rulings
5
Practice focus
Corporate, Commercial
Outcomes · all rulings
Plaintiff prevailed
60%
Defendant prevailed
20%
Dismissed
20%
Based on 5 reported rulings. Past results are not necessarily indicative of future results.
Curia · Appearance strategy

Run heavy on record-based arguments. This judge is historically receptive to plaintiff submissions grounded in contemporaneous medical records. Narrative-heavy expert opinions without corroborating documentation are more likely to be discounted.

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Recent rulings
Case
Citation
Date
Lavigne v. Robern
1984 CanLII 2043 (ON CA)
Dec 3, 1984
Heeney v. Best et al.
1979 CanLII 2084 (ON CA)
Jan 1, 1979
Seafarers International Union of Canada et al. v. Lawrence
1979 CanLII 2110 (ON CA)
Jan 1, 1979
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