Police have arrested a woman after a man's body was found inside a house.
It will be alleged that about 3.25pm today (Thursday 19 June), police and emergency services were called to the Flinders Highway property after reports of a small fire.
When police entered the property, they located the man's body inside the premises.
A 34-year-old Port Lincoln woman has been arrested and will be charged with the man's murder.
Detectives from Major Crime Investigation Branch and Forensic Response Section officers have flown to the scene this evening and are assisting local police with the investigation.
Police believe both the man and woman are known to each other and there are no community safety concerns.
Anyone with information is asked to call Crime Stoppers on 1800 333 000, or online at www.crimestopperssa.com.au