CThese are the four people, with heartaches and headaches in particular, who contacted the emergency services a little before 5:30 p.m., after spending several hours in an old henhouse located on rue Principale, in Saint-Alphonse- de-Granby. “They called to check for a possible propane leak, but the responders determined that it appeared to be carbon monoxide poisoning,” explains the director of the Bromont, Brigham and Saint-Alphonse-de Fire Department. -Granby, Hugo Brière.
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