NSW Woman Charged Over Allecha Boyd Murder

A woman has become the third person to be charged over the suspected murder of a 27-year-old woman who vanished near Wagga Wagga in NSW.

Allecha Boyd was last seen travelling as a passenger in a green Subaru between Wagga Wagga and Coolamon in the NSW Riverina region on August 10, 2017.

A 35-year-old woman was arrested at her Coolamon home on Sunday after extensive inquiries, and charged with accessory after the fact to murder, police said.

A woman believed to be missing Wagga Wagga woman Allecha Boyd caught on CCTV before her disappearance. (AAP Image/NSW Police)

Two men, aged 37 and 19, are already before the courts charged with murdering Ms Boyd.

Her body has never been found despite police scouring six areas of Lester State Forest, southwest of Coolamon, earlier this year.

The woman is due to face Wagga Wagga Local Court on Monday.