Authorities say another woman has died of her injuries from an accident that happened last week on Savannah Highway.
The Charleston County Coroner's Office says 70-year-old Antonia Jackson of Walterboro died on Sunday at MUSC from injuries she sustained in the traffic that happened on Highway 17 near Main Road on March 24.
Jackson was a passenger in Margaret O'Hear's vehicle.
Emergency officials say 72-year-old Margaret O'Hear of Walterboro died on the day of the accident from her injuries.
Deputies reported arriving on the scene to investigate a three-car accident.
The circumstances surrounding this accident is still under investigation by the Charleston County Sheriff's Office.