Police investigating the robbery of a Wellingborough store have released a CCTV image of a couple they would like to speak to.
At 7.30pm on Monday, February 8, a man and a woman entered Marks and Spencer at the Castlefields Retail Park in London Road, and placed around £200 worth of meat products into two carrier bags.
When challenged by the store manager, the man threatened to stab the manager if he did not back off. The pair then left the store with the stolen goods.
Officers investigating the incident would like to trace and speak to the people pictured as they may have information relevant to their enquiries.
Anyone with information about this incident should call Northamptonshire Police on 101.