Investigators with the Ontario Fire Marshal Office have left the scene of a fire on Pelissier Street.
According to a social media post from Windsor fire, the blaze in the 700-block of Pelissier Street last Thursday caused roughly $90,000 in damages.
The post says it's believed the fire originated on a mattress.
A man remains in a Hamilton hospital and is being treated for burns.
His injuries have been described as serious.
Two other people have been displaced.