A 16-year-old girl found unresponsive at a home on Sydney’s Northern Beaches is transported to hospital by airlift and later dies. Police say they are investigating what led to her death.

Reports across outlets describe the incident as first discovered on Sunday, when the girl is found unconscious. After being airlifted, she dies in hospital several days later, according to one report. Other coverage confirms the airlift and death but provides fewer details on the timing.

The outlets agree that police have initiated an investigation into the circumstances surrounding her collapse and subsequent death. Beyond confirming the girl’s age and that she was located at a Northern Beaches address, the reports do not identify suspected causes. The investigation focuses on understanding how she became unresponsive and what factors, if any, contributed to her death.

Authorities have not publicly established a definitive cause in the shared reporting, and the case remains under police review.