UPDATE: A fourth person has been charged over the murder of a 24-year-old man in the Goldfields at the weekend.
Beau Davies' dismembered body was found at a house in Ware Street, South Kalgoorlie, on Sunday afternoon.
Police announced this afternoon that the major crime squad had charged a fourth man over Mr Davies' death.
The 25-year-old Boulder man has been charged with murder and is due to appear in Kalgoorlie Magistrate's Court this afternoon.
Also expected to appear in Kalgoorlie Magistrate's Court today over Mr Davies' death is a 29-year-old man.
The Kalgoorlie man faces a charge of murder, along with two other men who made their first court appearance yesterday.
Two Boulder men were remanded in custody after being charged with the murder of 24-year-old Mr Davies.
Stephen Gregory Gandy, 39, and Stephen Roberts, 48, did not enter a plea and were remanded in custody.