A Mattie’s Call has been issued for an intellectually-disabled Georgia man who reportedly vanished from his home on Monday night.

Citing the Clayton County Police Department, WXIA reported that Alfredrick Williams, 30, left his home on Magnolia Drive in Jonesboro on Monday night without telling anyone.

Williams reportedly has a mild learning disorder, resulting in the use of Mattie’s Call. The emergency alert is used when disabled or elderly persons disappear.

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Williams was described as being 6 feet, 4 inches tall, 175 pounds, and having brown eyes and black hair. Authorities said he was last seen wearing dark clothes and shoes.

Anyone with information regarding Alfredrick Williams’ whereabouts should call the Clayton County Police Department at 770-477-3550.

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[Featured image: Alfredrick Williams/Clayton County Police Department]