The man is believed to be known to the woman
An Irish man is being questioned after the discovery of an Irish woman's body in Spain.
The body of the 36-year-old woman was found in a corridor at a hotel in Salou, south of Barcelona last night.
Police in Spain have launched an investigation after officers were alerted at around half nine and found a woman lying on the floor of the hotel.
Emergency service personnel failed in their attempts to revive her.
A man was found next to her with a "self-inflicted wound".
The man arrested is being questioned by police in Spain, and is believed to be the woman's partner.
Because the investigation is being led by Spanish authorities, Gardaí say they've no further comment at this time.
The Department of Foreign Affairs meanwhile says it is aware of the incident.

Robert Pether Returning To Ireland After Five-Year Iraqi Detention
Over 23,000 Teachers Beginning Industrial Action Today
New Funding Announced For Youth Services And Counselling In Kildare On World Mental Health Day
Jury In Triple Murder Trial Of Louth Family Sent Home
Appointment Cancellations Expected As Strikes To Take Place Next Week
Families Face Delays Arranging Funerals Amid Pressure On Post-Mortem Services
Media Minister Says Meeting With RTÉ Was "Positive" Amid €20M Funding Cut
Man (51) Accused Of Healy-Rae Assault Granted High Court Bail