As authorities investigate Saturday's mass-stabbing at Westfield Bondi Junction, there are questions about the mental health of the perpetrator - and whether he deliberate targeted women. 

Penny Sharpe is the leader of the NSW Government in the Upper House, and was Acting Premier when the attack unfolded. She told RN Breakfast that investigations are underway, but stated that it was "very concerning that anyone would be targeted in anyway."

Guest: Penny Sharpe, leader of the NSW Government in the Upper House; NSW Energy Minister