The wreck happened across from Maple Hill Church of Christ on West Main Street and did not involve any other cars.
Moore said there might have been a medical issue that caused the wreck, and the deputy was transported to a hospital for evaluation.
“It was not a pursuit chase or anything like that … I believe he was heading to his house,” Moore said. “He’s fine right now; he wasn’t injured in the wreck.”
Tennessee Highway Patrol is leading the investigation into the incident, Moore said.