Couple found dead in jacuzzi in Spanish villa 'both died from cardiac arrest'

Thomasina Tobin and her husband Patrick died near Valencia on Tuesday

Couple retired to relax in jacuzzi after barbecue with son (14) and daughter (16)

Thomasina and Patrick Tobin are believed to have died after ‘a technical failure in the jacuzzi’s suction system’

Thomasina Tobin, 51, was found dead with her husband Patrick near Valencia in the east of Spain on Tuesday — foul play has been ruled out and investigators are probing the theory that the deaths were accidental

Irish mum and businesswoman Thomasina Tobin, who was found dead alongside her husband by their own children in a jacuzzi in Spain, has been pictured

Thomasina Tobin, 51, was found dead with her husband Patrick, 48, in a jacuzzi at a holiday home they were renting in an upmarket residential estate called Cap Blanc in Cullera

Investigators have not ruled out accident as cause of deaths in villa near Valencia