Armed Crime Squad detectives are continuing the investigation into a firearms incident in Hoppers Crossing yesterday where a shot was fired at a marked police vehicle.
The Special Operations Group assisted detectives from the Armed Crime Squad and local officers to arrest three people about 6pm last night in the vicinity of the Werribee Plaza shopping centre.
A 23-year-old man is currently under police guard in hospital and is yet to be interviewed.
An 18-year-old woman has been charged and bailed on unrelated matters and a 21-year-old woman has been deemed not yet fit to be interviewed.
Detectives continue to interview a number of people in relation to the incident and the investigation is ongoing.