A 15-year-old Cranbourne North teenager sustained life-threatening injuries during an altercation in Melbourne’s CBD on Sunday 13 March.
Police attended Flinders Street Railway Station after reports a number of males were involved in a physical altercation around 1.10am.
The teen was located with life-threatening injuries and was taken to hospital.
Police searched the nearby area and subsequently arrested an 18-year-old man on Flinders Street.
Following further investigation, a 19-year-old man and 14-year-old boy were arrested.
The trio, all from Werribee, have been charged with recklessly cause serious injury.
Any witnesses or anyone with information is urged to contact Crime Stoppers on 1800 333 000.