25 die in nursing home.

On July 14, 1980, at approximately 9:30 pm, a fire in the Extendicare Skilled Nursing Facility in Mississauga, Ontario, resulted in the deaths of 25 patients, most of them elderly. The area of origin of the accidental fire was a patient room on the top floor of the three-story, fire-resistive building. Significant factors that contributed to the fatalities in this fire were rapid fire development, the failure to extinguish the fire in its incipient stage, failure to keep the door to the room of origin closed, improper staff actions, and delayed alarm to the fire department.