Detectives from the Monash Crime Investigation Unit are investigating the discover, with help from the murder squad.
“The circumstances concerning their dying are nonetheless to be decided,” a police spokeswoman mentioned.
Detectives remained on the scene on Thursday night with the small courtroom cordoned off from the general public.
Neighbour Peter Wrighter mentioned ambulances and police automobiles arrived at Wooral Courtroom simply earlier than 11am.
“It was very scary that it was simply across the nook,” she mentioned.
“There have been so many automobiles and ambulances.”
Mr Wrighter mentioned the couple who lived on the residence had been there for greater than a decade.
Anybody with data is urged to contact Crime Stoppers on 1800 333 000 or submit a confidential report on-line through www.crimestoppers.com.au.