Police officers have released images of a man who they believe may have information about an incident at Rushden Service Station in John Clark Way in December.
At about 8.30am on Wednesday, December 14, a man entered the service station and stole packs of meat. When challenged he assaulted a member of staff.
Officers believe the man in the images may have information which could assist with their investigation and are appealing for him or anyone who may recognise him to get in touch.
Anyone with information is asked to call Northamptonshire Police on 101 or alternatively call Crimestoppers anonymously on 0800 555 111.
Incident number: 22000730271