SOUTH SAN FRANCISCO, Calif. (KCBS)- Fire officials say a woman has been killed in an early morning house fire in South San Francisco.

The fire started around 6:30 a.m. Sunday morning on the one thousand block of Crestwood Drive.

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Detective Tony Bordigon with the South San Francisco Police Department told CBS 5 the fire was confined to an upstairs bedroom in a two-story building.

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“Once the fire was actually extinguished, it was later learned, once the fire department was able to go through the house, that there was a body that had succumbed to the fire,” said Bordigon.

Officials say the fire doesn’t appear to be suspicious. 

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In addition, the flames caused major damage to the home.