CCTV appeal after knifepoint robberies at Sheffield shops
It's after a man threatened staff at two stores at the end of last month
Police have released CCTV images of a man they're looking for after a series of knifepoint robberies at Sheffield shops.
The first happened at the Londis on St Marys Road at around 3am on February 25.
A man entered the store and asked for two bottles of vodka, before threatening a shop assistant with a blade when being asked for payment.
A second incident happened at 7:40am on February 28 at the Thorougoods convenience store in City Road.
He stole several items and threatened a shop assistant with a knife when challenged.
Anyone with information is being urged to contact South Yorkshire Police on 101.