MID-CITY  (CBSLA.com) — A one-story business partially collapsed Wednesday during a huge fire in the Mid-City area.

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The fire was reported in the 4100 block of Jefferson Boulevard, just west of Crenshaw Boulevard.

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More than 120 firefighters battled the blaze for nearly an hour, according to Brian Humphrey of the Los Angeles Fire Department.

No injuries were reported.

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The exact nature of the building — believed to be a business of some type — was not immediately known.