Murray Olds: Australian correspondent on the Sydney man who was arrested after stabbing woman in gym car park

Over in Sydney, a man's been arrested after a woman was stabbed in a gym car park. It's believed the man and the woman were in a brief relationship before the attack, where the victim was stabbed multiple times. Australian correspondent Murray Olds says authorities have warned attacks like this have become more common. LISTEN ABOVE   See omnystudio.com/listener for privacy information.