A tragic fire in Guillena, Sevilla, claimed the lives of a family of four after a mobile phone battery exploded while charging on a sofa.

The incident occurred early Sunday morning, as the family slept, leaving them unable to react in time.

The eldest son, returning home from a night out, discovered the blaze and attempted to rescue his family, but was ultimately unsuccessful.

The fire spread rapidly, trapping the family due to locked security bars on the windows.

This devastating event has left the community in mourning, with many residents expressing their grief and shock.

Authorities have confirmed the fire's cause and advised against charging devices overnight on flammable surfaces.

This incident is one of the deadliest in the region in recent years, echoing a similar tragedy in 2014.