TYLER, Texas — Smith County emergency crews responded to an overnight controlled burn involving unnatural materials, according to fire officials.

Crews were dispatched to Yosemite Roofing, located in the 13000 block of Hwy. 155, after reports of a large fire. Smith County ESD #2 coordinator Nikki Simmons said dispatch received the call at 10:23 p.m.

No injuries occurred and no other structures were damaged, Simmons said. The fire was contained by 2:33 a.m.

Simmons described the fire as a controlled burn, but said unnatural materials were included in the burn. The Smith County Fire Marshal's Office is investigating. However, Yosemite Roofing owner Josiah Rosebury told our newsroom no unnatural materials were involved. He said he called the Fire Marshal’s Office ahead of time and has pape

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