A 21-year-old woman has died following a late-night two-car collision in Hallett Cove, Adelaide, involving a Nissan and a Subaru. Another passenger from the crash was seriously injured and remains in hospital fighting for their life, while emergency services responded to the scene.

Full details of the circumstances leading to the crash, including the cause and any charges, have not been reported in the available article content. South Australian police are presumed to be investigating the incident, which occurred on a suburban Adelaide road involving the two vehicles named above.