Two more men charged over deadly shooting in Melbourne's north

Two more men have been charged over a deadly shooting in Melbourne's north.

A 33-year-old was found with gunshot wounds and died on Justin Avenue in Glenroy at 4.30am on March 29.

Officer allege the group all knew each other.

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Victoria Police arrested and interviewed both a 18-year-old Campbellfield man and a 48-year-old Thornhill Park man in the months after the incident but they were released "pending further enquiries".

Yesterday police arrested the 18-year-old in Broadmeadows and charged him with murder.

He had been jailed and is due to appear in court again on August 26.

The 48-year-old was arrested in Thornhill Park on Thursday and has been charged with accessory to murder.

He has been bailed and is due to face court next week.

In April, a 40-year-old man was arrested in Wandong and charged with murder and prohibited person possess firearm.

He is also due to face court on August 26.