Police are investigating after a man presented to Werribee Hospital with stab wounds around 11.30 pm on 28 September.
A witness at the hospital said that the 19 year old man had stab wounds on the upper left of his back and his left arm.
Wyndham TV was also informed that the man’s brother arrived shortly after and was quite aggressive and angry.
The injuries were considered serious but non-life-threatening, however, the circumstances surrounding his injuries are yet to be determined and investigations are ongoing.
Police were witnessed at the hospital reviewing CCTV footage to see how the man had arrived at the emergency department.
Evidence bags were then taken by police as part of their investigation.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or make a report online at www.crimestoppersvic.com.au.