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Justice Mainville
Ontario Superior Court of Justice
Reported rulings
2
Practice focus
Criminal, Family
Outcomes · all rulings
Based on 2 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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Sign up freeRecent rulings
Case
Citation
Date
R. v. Dougherty
2026 ONSC 454 (CanLII)
Jan 23, 2026
R. v. Worrell
2025 ONSC 6859 (CanLII)
Dec 12, 2025
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