The woman who was found dead in Co Mayo yesterday has been named locally as 49-year-old Ann Murphy.
Gardaí have said that the results of a post mortem examination on the body are inconclusive.
Her body was found at a house in Ballycurran near Glencorrib yesterday afternoon.
Gardaí are now awaiting toxicology results and are treating the death as unexplained.
A technical and forensic examination of the scene is ongoing.