Police arrest man in connection with Morphett Vale robbery Quick work by police has led to the arrest of a man in connection with an aggravated robbery at Morphett Vale a short time ago. Just before 3.30pm, the man entered the Chem Plus pharmacy on Main South Road, armed with a large knife and threatened staff. He left with an amount of cash. The man was located a short distance away and he is currently being spoken to by police. The knife he was allegedly armed with has also been located. Police would like to speak to a woman who is believed to have witnessed the robbery. She entered the pharmacy as the suspect was threatening staff and immediately walked out. – See more at: http://www.sapolicenews.com.au/more-news/22028-police-arrest-man-in-connection-with-morphett-vale-robbery.html#sthash.nSLJyoYB.dpuf