A Hyundai SUV collided with a Mitsubishi sedan at Hackham on Main South Road in the early hours of Saturday morning.
Georgina Heath was found dead at the scene in the SUV, while two other passengers — a 28-year-old woman and a 30-year-old man — were taken to Flinders Medical Centre in serious but not life-threatening conditions.
The 35-year-old driver of the SUV was in a similarly serious condition and the 17-year-old driver of the Mitsubishi and his passenger sustained serious injuries in the crash.
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South Australian Police are investigating the incident.
The woman’s death marks the 34th life lost on South Australian roads this year.
