Tragic Losses in Spain Linked to Nationwide Power Outage**

A significant power outage in Spain has resulted in at least three confirmed deaths, prompting investigations into the incident's causes amidst widespread disruption across the region.**

At least three individuals lost their lives in Spain due to a widespread power outage that swept across the country on Monday, as reported by the Civil Guard. The victims, a married couple and their adult son from the municipality of Taboadela in the northwest, were discovered in their beds by a care worker on Tuesday. There are concerns that carbon monoxide from a malfunctioning generator may have contributed to their deaths, although authorities have yet to confirm this.

In addition, a woman in Madrid perished in a fire potentially ignited by a candle used during the blackout, while reports indicate that another woman in Valencia may have succumbed after her ventilator lost power, though there is inconsistency regarding the exact cause of her death due to her pre-existing health issues.

This power cut led to severe disruptions across Spain and Portugal, affecting traffic lights, halting metro systems, and causing businesses to be unable to process card payments, which in turn created long lines at the few functioning ATMs. Early on, mobile networks experienced outages as well, leaving many without communication.

As the investigation continues, officials are working diligently to determine the underlying cause of the blackout that led to such chaos and tragic outcomes across these Iberian nations.