The Oklahoma Highway Patrol is investigating what caused the death of a 69-year-old woman in a single-vehicle crash.
The patrol says in a preliminary report that North Miami, Oklahoma, resident Rosanna Porter was killed in the Ottawa County crash late Saturday.
Porter was pronounced dead on arrival at a local hospital. A 64-year-old passenger in the car was in stable condition with leg and arm injuries.
The patrol report says neither Porter nor her passenger wore seatbelts.