Executive Summary: Key Legal and Evidentiary Issues

• Koolatron’s claim that Mr. Pateman voluntarily retired was unsupported and contradicted by its own termination documents.

• The trial judge’s finding of wrongful dismissal was upheld based on clear evidence of termination without cause.

• Koolatron failed to prove that better mitigation efforts by Mr. Pateman would have resulted in comparable employment.

• The alleged part-time role offered by Koolatron lacked specificity and was not a concrete job offer.

• A mathematical error in the damages calculation led to a double deduction for the notice period already served.

• The Court of Appeal corrected the damages to $88,509.05 and awarded Mr. Pateman $15,000 in costs.

Background of the dispute
In 2018, the 29-year employment relationship between the respondent, David J. Pateman, and the appellant, Koolatron Corporation, came to an end. Mr. Pateman commenced legal action, alleging wrongful dismissal. The trial judge rejected Koolatron’s position that Mr. Pateman had resigned, instead finding that he had been wrongfully dismissed. Damages of $70,603.08 were awarded, based on 18.5 months of notice—reduced from 24 months by 3 months for inadequate mitigation and 2.5 months for actual notice given.

Issues raised on appeal by Koolatron
Koolatron appealed on three grounds:

1. That Mr. Pateman had voluntarily retired.

2. That a larger deduction for failure to mitigate should have been applied.

3. That Mr. Pateman failed to mitigate his loss by not accepting part-time work allegedly available at Koolatron.

The Court of Appeal did not require Mr. Pateman to respond to the first ground, finding there was ample evidence that he had been terminated without cause. Koolatron had issued a written notice of termination citing shortage of work and a record of employment to that effect. The trial judge found Koolatron’s assertion of retirement to be “wishful thinking.”

Regarding mitigation, the trial judge described Mr. Pateman’s job search as “half-heartful at best” and deducted 3 months. However, Koolatron failed to show that comparable jobs were available or that better efforts would have produced employment. As cited by the court, under Lake v. La Presse, 2022 ONCA 742, Koolatron bore the burden of proving both the failure to mitigate and the causation of resulting loss. The Court of Appeal noted Koolatron’s own concession that there was no evidence of specific opportunities available.

As for the part-time role, the trial judge found that the terms were “somewhat vague and not well communicated,” and that no concrete offer was made. Therefore, Mr. Pateman’s refusal to pursue it did not breach his duty to mitigate.

Cross-appeal and recalculation of damages
Mr. Pateman’s cross-appeal raised two points:

1. That the 3-month mitigation deduction was unwarranted due to Koolatron’s failure to show resulting loss.

2. That the trial judge committed a mathematical error.

The trial judge calculated monthly income as $3,816.38 by dividing $114,491.42 by 30 months. This $114,491.42 already excluded income earned during the 2.5-month actual notice period. Deducting the 2.5 months again effectively applied the same reduction twice. Koolatron did not dispute this error.

The Court of Appeal corrected the mistake by adding the income from the 2.5-month notice period back, resulting in a total of $123,501. This produced a new monthly income of $4,116.70. Applying this to 21.5 months of notice (24 months minus only the 2.5 months actually received), the revised damages totalled $88,509.05.

Final disposition
The appeal was dismissed. The cross-appeal was allowed. Damages were increased to $88,509.05 as per paragraph 14 of the decision. Mr. Pateman was awarded costs of $15,000, inclusive of disbursements and applicable taxes.