After talking to police , the lone overnight worker at Résidence du Havre , Bruno Bélanger , told Québecor Média he is `` 95 % sure '' the fire was caused by a cigarette , lit by a resident he refused to let outside to smoke less than an hour earlier .
An overnight worker talked to police and told Québecor Média that he was `` 95 % sure '' the fire was caused by a cigarette that was lit by a resident who refused to be let outside to smoke less than an hour earlier .