Mechelle Turvey - whose son Cassius, 15, died in hospital 10 days after the October 13 attack - was distraught as she gathered with hundreds of friends, family and supporters in Perth on Saturday.
Prime Minister Anthony Albanese has said the death of Perth teenager Cassius Turvey was clearly racially motivated as the alleged murder sparked outrage nationwide.
Tony Armstrong has declared the brutal death of Indigenous schoolboy Cassius Turvey not Hollywood enough for the Australian public or media to care in a fiery live TV rant on The Project.