SACRAMENTO (CBS13) — A three-alarm structure fire in downtown Sacramento trapped three residents before they were rescued, said the Sacramento Fire Department.

The fire began around 4:30 a.m. on the 600 block of 11th Street.

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The building was a three-story, four-unit Victorian home.

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When crews arrived, two adults and one child were trapped on the second floor of the unit. Firefighters quickly located all three of them and rescued them without injury.

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The incident is currently under investigation.