A 20-year-old South Boston woman, Avae E. Terry, died at the scene of a single-vehicle crash that occurred at 4:15 p.m. Monday in the 1200 block of Sinai Road.

According to Virginia State Police Public Relations Coordinator Shelby Crouch, Terry was driving a 2009 Kia Optima when she ran off the right side of the road and struck a tree.

She was not wearing a seat belt, Crouch’s report states.

The crash remains under investigation.