Cassius, a 15-year-old Noongar Yamatji boy, died in hospital 10 days after prosecutors say he was chased, knocked to the ground and “deliberately struck to the head” in 2022. Cassius, a 15-year-old Noongar Yamatji boy, died in hospital 10 days after prosecutors say he was chased, knocked to the ground and “deliberately struck to the head” in 2022. National / WA Sydney Morning Herald – Latest News