GUYTON, Ga. (WSAV) – A correctional officer died after being shot outside of his Guyton home early Saturday morning, according to the Georgia Bureau of Investigation (GBI).

Officials said 54-year-old Anthony Best was off duty from work at the Effingham County Correctional Institution when he was shot in the driveway of his home in the 300 block of Brogdon Road.

Best was taken to a local hospital where he was pronounced dead, the GBI said. One of the agency’s medical examiners will be performing an autopsy in Pooler.

According to the GBI, Best’s death appears to be an isolated incident.

The agency was called in to investigate the homicide by the Guyton Police Department. The Georgia Department of Corrections Office of Professional Standards is providing assistance with the investigation as well, the GBI said.

At this time, the shooter has not been identified.

Anyone with information relevant to the investigation is encouraged to call the GBI’s Statesboro office at 912-871-1121.

Information can be submitted to the agency anonymously at 1-800-597-TIPS (8477), on the GBI’s website or in the See Something, Send Something mobile app.