Detectives conducted two search warrants at properties in Hillside and Coolaroo yesterday.
A 19-year-old woman and a 17-year-old man were later arrested in Fraser Rise and St Kilda.
The 19-year-old from Hillside was interviewed and later charged with affray, assault with company, assault by kicking and common law assault.
The 17-year-old man was charged with affray, recklessly causing injury and assault in company.
He was also bailed and will face court on January 19.
Detective Senior Constable Jesse Coppel labelled the attack as “disgusting” and said the group assaulted the man despite showing them his phone to prove he was not taking photos.
“It seems to me as if they have used this as an excuse to confront this man, and when it’s not followed through, they’ve assaulted him anyway, regardless.”
A 19-year-old man from Deer Park previously turned himself into police on December 24.
Police believe at least one offender remains outstanding.
