Mitchell Crime Investigation Unit detectives are investigating the circumstances surrounding a fatal fire in Kilmore this morning.
Emergency Services were called to the Royal Parade retirement village following reports two residential units had become engulfed in flames just after 6am.
The occupants of one unit escaped before it was completely destroyed by fire.
The body of a man was located inside the second unit, which was partially destroyed by fire.
He is yet to be formally identified.
The cause of the fire is yet to be determined and a crime scene has been established.
Arson and Explosives Squad detectives and an arson chemist are on scene.
Anyone who witnessed the incident or with information is urged to contact Crime Stoppers on 1800 333 000 or online at www.crimestoppersvic.com.au.
