(FOX40.COM) — Fire investigators in Stanislaus County are seeking help after responding to a suspicious fire at a commercial building on Monday afternoon. • Video above: How to report a public safety threat

According to the Stanislaus Regional FIU, the fire started in the 500 block of 7th Street in Modesto.

At this time, the investigation is still ongoing, but preliminary findings show that the fire was "incendiary in nature," SRFIU said. Investigators believe that the fire may have been intentionally set.

If you have any information that could lead to an arrest, contact 209-521-4636. • Image: Stanislaus Regional FIU • Image: Stanislaus Regional FIU

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