Police have today arrested two men and a woman as part of the ongoing into a fatal shooting in Thomastown earlier this week.
The trio were arrested in Deer Park about 5.50pm.
The 19-year-old Donnybrook man, 20-year-old Donnybrook man and 19-year-old Lalor woman will now be interviewed by Homicide Squad detectives.
The arrests follow the death of a man in Thomastown on Sunday 6 September.
Emergency services responded to reports a man was shot at a reserve on Victoria Drive shortly after 7.40pm.
The 22-year-old Thomastown man was treated at the scene however passed away shortly after.
The investigation is ongoing.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report online at www.crimestoppersvic.com.au.
