Detectives from the Brimbank Crime Investigation Unit have arrested two teenagers following a stabbing in Harkness last night.
The arrests follow an incident at an address in Lomandra Bowl in Harkness where a man was allegedly stabbed in the upper body just after 9.30pm.
The 39-year-old man was conveyed to hospital in a serious condition.
The teenagers, two Melton boys aged 14 and 16 years, were arrested a short time after the incident.
Anyone who witnessed the incident is urged to contact Crime Stoppers on 1800 333 000 or make a confidential report at www.crimestoppersvic.com.au