The grievor was terminated for threatening and intimidating a co-worker, whom he had previously assaulted in 2004.
The union grieved the termination, arguing it was an excessive penalty and that the employer improperly relied on the 2004 incident, which fell outside the collective agreement's three-year sunset clause.
The arbitrator found that the grievor did threaten the co-worker and that the conduct warranted significant discipline.
However, the arbitrator also found that the employer improperly relied on the stale 2004 discipline to the grievor's detriment.
Considering the grievor's genuine remorse and the improper reliance on the prior record, the arbitrator substituted the termination with an unpaid suspension of approximately 11 months and reinstated the grievor with conditions.