Thomasina Tobin, née McArdle, 51, originally from Co Monaghan, and her husband Patrick, 48, from New Zealand, were found dead in a hot tub at a holiday property they were renting in the Cap Blanc residential estate in Cullera, near Valencia, on Tuesday. Sources have suggested the pair may have been electrocuted or overcome by toxic fumes while in the hot tub.
Victim's background and family
Mrs Tobin hailed from the McArdle family of Castleblayney but had lived and worked in London for approximately two decades. Her father, Tommy McArdle, is a renowned playwright, actor, and producer, best known for his directorial stint on RTÉ's drama Glenroe. He gained fame collaborating with his brother John, also a writer and actor, and both brothers represented Monaghan in football.
Mrs Tobin, a Trinity College Dublin alumna, pursued a career as a Chartered Surveyor. She contributed to major UK projects including the Ritz and Shard buildings, both located in London. She and Mr Tobin were parents to two teenagers who were present during the tragic event on Tuesday at around 4pm Irish time.
Discovery and investigation
Both victims were discovered deceased in a hot tub at the holiday property within the exclusive Cap Blanc development, a secure complex featuring villas and flats overlooking the Mediterranean Sea. Cap Blanc beach stretches 630 metres as a semi-urban coastal area. The town, situated approximately 25 miles south of Valencia, has a population of around 25,000 residents.
The pair's two young children reportedly raised the alarm with the property owner after discovering their parents' bodies at approximately 5pm local time on Tuesday. Regional murder detectives initially examined the couple's deaths, though Spanish authorities subsequently determined there were no indicators of violence and ruled out any suspicion of criminal activity. Local officers employed by Cullera Town Hall attended the scene alongside the Civil Guard, which has now assumed control of the investigation.
Consular support and post-mortems
The Department of Foreign Affairs had previously acknowledged to the Irish Mirror that it was aware of the incident and confirmed it was offering consular support regarding one Irish national. Early reports suggested both Mr and Mrs Tobin were Irish nationals, however it was subsequently confirmed that he originated from New Zealand.
A spokesperson informed the Irish Mirror: "The Department is aware of this case and is providing consular assistance in the case of the Irish citizen concerned. As with all consular cases, the Department does not comment on the details of individual cases."
Three family members of Mrs Tobin departed from Monaghan on Tuesday evening, reaching Valencia in the wee hours of Wednesday morning. They are currently caring for the couple's children. Spanish media reports indicate that post-mortems have been concluded, with foul play dismissed, and investigators are exploring the possibility that the deaths were accidental. One theory under consideration is that Mrs Tobin became trapped in the hot tub due to a technical malfunction, and her husband attempted to assist her, but both suffered electrocution. Another conjecture was that they were overwhelmed by fumes emanating from the hot tub.
Community reaction
Residents of Castleblayney expressed their shock at the tragic incident. A local man shared: "The McArdle family are well known and highly respected. It is a terrible tragedy. Everyone is devastated."



