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Investigators said evidence points to an intentional fire.

Surveillance video shows an individual walking up to the east side of the building before a flash and the start of a fire, Major David Thompson of the sheriff's office, said at a press conference this morning.

The blaze broke out just hours after the passing of the 15th anniversary of the 9/11 attacks, three months after the Jun. 12 massacre at the Pulse nightclub in Orlando and on the same day as the Muslim holiday of Eid al-Adha.

“Right now, I don’t want to speculate on a motive,\" Thompson said. \"We all know the implications of the date and the time of year. This is the 9/11 anniversary. Is that related? I would not want to speculate, but it is in the back of our minds.”

“This is a horrible tragedy,\" he added, \"not only for the Islamic Center but also for our community.”

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