Police are currently at a property in Tullamarine following reports four people have been found deceased.
A man is assisting police with their enquiries.
A crime scene has been established and detectives from the Homicide Squad are attending.
The exact circumstances around the incident are under investigation and we will provide more information when it’s appropriate to do so.
There is currently no ongoing threat to the community.
Sergeant Megan Stefanec
Reviewed 14 January 2021