Police are investigating the circumstances surrounding an armed robbery which occurred in Hadfield on Sunday evening.
Investigators have been told at least three men attended a supermarket on North Street about 8.45pm.
One man entered the premises, threatened two attendants with a firearm and demanded cash.
A struggle ensued and the firearm discharged.
The attendants then held the offender until police arrived while the accomplices fled the scene.
One of the victims suffered a cut to his head while the offender was taken to hospital with non-life threatening injuries.
Armed Crime Squad detectives are currently on scene and the investigation is ongoing.
Anyone who witnessed the incident or with further information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au
