Cardinia Crime Investigation Unit detectives are investigating a stabbing which occurred in Sybella Avenue, Koo Wee Rup on 29 March.
It is believed a 48-year-old man from Koo Wee Rup received stab wounds to his upper body following an altercation with an unknown male about 1pm.
The victim was taken to hospital with non-life threatening injuries.
Detectives have released computer-generated images of a man in the hope he may be identified.
Police are urging anyone who may have witnessed the incident or has further information to contact Crime Stoppers on 1800 333 000 or submit a confidential crime report at
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