Detectives have released CCTV footage as they continue their appeal for information after a shopkeeper was stabbed during an armed hold-up at a business in the Hunter earlier this month.
Investigators also say they believe a pursuit that followed a report of attempted vehicle break-ins at Lake Macquarie is linked to the violent robbery.
Three men - one armed with a knife - entered the supermarket on Swan Street at Morpeth about 5.15am on January 20 and stole cash.
