Tuesday night, Horry County Police and Horry County Fire Rescue responded to a truck submerged in water.
Wednesday, Horry County Deputy Coroner Tony Hendrick said the body of Brenda Alford, 66, of Conway, was found inside the truck.
Hendrick said the cause of death is drowning.
According to Battalion Chief Brian Van Aernem with Horry County Fire Rescue, the truck was found about 8:30 p.m. on Highway 90 at Hoot and Holler Lane near Conway.
Horry County police say there is an investigation into the incident.
We will post more details as we get them.