SPRING VALLEY, N.Y. (CBS 2) — There was no word Tuesday on the cause of a fire that tore through a three-story apartment house in Spring Valley.

Flames heavily damaged a building on Route 306 Monday night.

About 75 firefighters from several Rockland County departments fought the fire.

Investigators said it appears to have started on the second floor.

Police had almost completely evacuated the building before firefighters arrived.

No serious injuries were reported.

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