Gardaí are investigating the death of a 23-year-old woman in Tralee overnight.

The woman, who lived in the Tralee area, had been visiting an apartment in Castle Street in the town.

Emergency services were called to the scene at about  1:45am this morning.

They tried unsuccessfully to resuscitate her, and she was pronounced dead at the scene.

Two men and a woman who were in the flat at the time are being interviewed in relation to her death.

Gardai are trying to establish whether she died as a result of an assault, if she sustained injuries in a fall or whether she died from natural causes.

A post mortem is to be carried out this evening.