Gardaí say the results of a post mortem examination on the body of a woman found in Co. Mayo yesterday are inconclusive.
The woman has been named locally as 49-year-old Ann Murphy.
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.