Officials investigating after envelope with suspicious substance found at Grady County Courthouse

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GRADY COUNTY, Okla. – The Grady County Courthouse was evacuated Tuesday morning after a suspicious envelope was found.

According to KWCO-FM, the Grady County Treasurer’s Office inside the courthouse received an envelope containing a white powder.

Several people have been treated as a precaution, and no one has been taken to the hospital.

Officials are still investigating.

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