Date Time Police are responding to fatal crash – Argyle Officers from the Major Crash Investigation Section are investigating a fatal crash that occurred in Argyle, Sunday 25 April 2021. About 2:35 pm, a Kia Rio Hatchback was driving south and a Subaru Forrester was driving north on the South Western Highway, near Knights Road, Argyle when they were involved in a collision. The drivers of the Kia Rio, a 47-year-old woman and the driver of the Subaru, a 23-year-old woman, died from their injuries at the scene. The passenger from the Subaru, a 23-year-old woman, was taken to Royal Perth Hospital for treatment of serious but none life-threatening injuries.