Prabha Arun Kumar Arun Kumar died after being stabbed in the neck on Saturday night . The 41-year-old was on the phone to her husband and 300m from home . Her devastated brother told a press conference in Sydney : 'Prabha Arun Kumar will never see her daughter grow up ' Her husband demanded justice for 'whoever killed my gorgeous wife ' Police have not been able to identify a motivation for the random attack .
Prabha Arun Kumar died after being stabbed in the neck on Saturday night . The 41-year-old was on the phone to her husband and 300m from home . Her devastated brother told a press conference in Sydney : 'Prabha will never see her daughter grow up ' Her husband demanded justice for 'whoever killed my gorgeous wife ' Police have not been able to identify a motivation for the random attack .