The Texas Department of Public Safety released information Friday afternoon about a deadly crash that killed a Big Spring woman Thursday morning.

DPS says 77 year-old Vergie Young Renfro, of Big Spring, and another woman, 75 year-old Dorthy May Watkins, of Colorado City, were traveling west on I-20 in Westbrook when the vehicle left the road for unknown reasons and rolled.

Renfro was pronounced dead at the scene, while Watkins was taken to University Medical Center with incapacitating injuries.

Officials are investigating the cause of the crash.