Detectives have released CCTV as part of ongoing investigations into the armed robbery of a grocery store at Palmwoods on Saturday.
At around 6.50pm a man on September 26 a man entered the business on Main Street and produced an older style knife.
He then made threats towards the 18-year-old store attendant, demanding money.
The attendant complied and handed over a sum of cash. The man fled the scene.
He is described as Caucasian, aged between 35 to 40-years-old, around 180cm tall with a medium build and blue eyes.
The man was wearing a light blue business style button up shirt, dark trousers and a blue jumper wrapped around his head.
Anyone who may recognise the person in the vision is urged to come forward.
If you have information for police, contact Policelink by providing information using the online suspicious activity form 24hrs per day at www.police.qld.gov.au/reporting.
You can report information about crime anonymously to Crime Stoppers, a registered charity and community volunteer organisation, via crimestoppersqld.com.au 24hrs per day.