"Could this be a random attack? Well, yes it could. It could be a whole range of scenarios... And we are considering all of them," New South Wales (NSW) Homicide Squad Commander Detective Superintendent Michael Willing said.
"We are hoping this will jog the memory of anyone who was in the vicinity of Argyle Street, Park Parade or Amos Street that evening, and encourage them to come forward and speak with police," Willing said.
Consul General of India in Sydney Sanjay Sudhir said, "I have spoken to a lot of people, a lot of agencies and there is no evidence which I have seen which indicates any racial undertone to this attack. Prabha's husband happened to be the last person she spoke to because at that time she was talking to him on mobile."
A special detective squad -- Strike Force Marcoala -- which comprises of police from Parramatta Local Area Command and State Crime Command's Homicide Squad has been formed to investigate the death.
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Baird condemned the assault and said, "I was shocked and horrified to hear about the attack on Prabha Arun Kumar and my thoughts and prayers are with her family and friends at this devastating time."
"This was a brutal and cowardly attack on a member of the public that is now being investigated by a dedicated team of police officers and detectives. I have every confidence that Strike Force Marcoala will use every resource available to help bring the perpetrators of this horrific crime to justice," he said.