THREE people have now been charged with the murder of a former Mandurah man.
David John Houston, 24, was reported missing from his Hilton home on May 11.
The following day he was believed to have gone to a South Fremantle house.
Police believe Mr Houston went to the Parmelia Street property between 3pm-10pm.
That was the last time he was seen alive.
Police believe they have uncovered Mr Houston's remains from a bush grave south of Mandurah in Binningup.
Jonathan Robert Lee, 23, of Victoria Park and Amanda Jane Kelly, 19, also from Victoria Park, made brief appearances in Stirling Gardens Magistrates Court last week in relation to Mr Houston’s disappearance.
Both were remanded to June 27.
Samuel Jacob Walker, 26, made an initial court appearance yesterday.
He will reappear at a later date.