HOUSTON (KTRK) -- Houston firefighters have been busy overnight, fighting two large house fires.
Within about 90 minutes of each other, flames tore through two homes just four miles apart.
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Firefighters found heavy flames shooting from the roof of a home on Benning and Endicott.
A man and a woman who live there were able to escape without being hurt, alongside their two dogs.
The cause of that fire is unknown.
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Meantime, three women and their dogs escaped as a fire broke out at a home on Hazen and Bintliff.
Arson investigators are looking into how that fire started, as well.