Banyule Crime Investigation Unit detectives are investigating after a man armed with a super-soaker attempted to rob a milk bar in Hurstbridge last month - all in an attempt to steal a soft drink.
It is understood a male offender arrived at the milk bar on Heidelberg-Kinglake Road on an electric scooter about 7.20am on Sunday, 24 November.
Police were told he entered the store and asked the female staff member for a free can of an energy drink.
When she refused, he demanded cash and then used a large super-soaker, which was inside a laptop bag, to spray white paint on the woman and in the store.
The 34-year-old woman bravely attempted to restrain the man, before he assaulted her and pulled down the shutter, trapping them both inside.
Whilst he continued to assault her, the woman was able to slightly move his balaclava, giving the CCTV camera a brief glimpse of his face.
She managed to open the door and escape, before the man followed her and assaulted her outside the shop.
The woman sustained facial injuries and bruising and did not require hospital treatment.
The man fled the scene, without the drink, on what is believed to be a black Hoverfly G4 electric scooter.
Investigators have released CCTV and images of a man they believe can assist with their enquiries.
He is described as being about 175cm tall, of solid build and aged in his 40s.
The man was wearing a black hoodie with white paint on it, dark grey pants, a black LA Raiders cap, black socks and no shoes.
He was carrying a large super-soaker, which was inside a black bag.
Anyone who witnessed the incident, has CCTV/dashcam footage or information is urged to contact Crime Stoppers on 1800 333 000 or at www.crimestoppersvic.com.au
