UPDATE: According to Alabama State Troopers, 26-year-old Madison Danyelle Martin from Grant was killed in the wreck on Simpson Point Road, 4 miles from the Town of Grant. Troopers are still investigating.
From earlier: One person is dead after a single-vehicle wreck in Grant.
Marshall County Sheriff's Office Assistant Chief Steve Guthrie said there was a fatality about 7:45 p.m. Wednesday on Simpson Point Road in Grant.
A female driver went off the roadway and hit a tree. She was the only person in the car.
Three Marshall County Sheriff's Office deputies responded to scene, along with a Grant Police Department officer.
The name of the driver is not being release pending notification of next of kin.