Police are investigating after the theft of a mobile phone from an Echuca store in January.
Investigators have been told a woman picked up a mobile phone from inside an Ogilvie Avenue store about 11.50am on January 23.
The woman then passed the phone to a man who walked out of the store with it while the woman remained for a short time before she also left the store.
Police have released images of a man and woman who they believe may be able to assist with their inquiries.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential crime report at www.crimestoppersvic.com.au