Forensic Crash Unit is investigating a two-vehicle traffic crash in the Central Highlands this morning, 23 November.
Police and emergency services were called to reports of a crash at Dingo around 7.10am.
Initial investigations indicate a grey Toyota Landcruiser and a white Toyota RAV4 have collided on the Capricorn Highway.
The driver of the RAV4, a 52-year-old man from Northern Territory, was declared deceased at the scene.
His passenger, a 47-year-old woman also from Northern Territory, was treated at the scene and transported to hospital with non-life-threatening injuries.
The driver of the Landcruiser, a 38-year-old man, and his passenger, a 10-year-old boy, were also treated at the scene and transported to hospital with non-life-threatening injuries.
Police are appealing to anyone who may have witnessed the crash to come forward.
The investigation is ongoing.
