Homicide Squad detectives have arrested four people today as part of the investigation into the fatal shooting of Anwar Teriaki in Roxburgh Park in 2017.
The 21-year-old Roxburgh park man was shot and killed on Coronet Avenue on 9 August, 2017.
Police executed warrants at properties in Mill Park, Lalor, Roxburgh Park and West Melbourne at 6am this morning.
A 21-year-old West Melbourne man, a 24-year-old Mill Park man and a 22-year-old Roxburgh Park man have been arrested at these addresses and will now be interviewed by detectives.
A 22-year-old Lalor man was arrested later at the Epping Police Station and will also be interviewed .