Southern Spain remains under threat as wildfires spread.
At least twelve people have succumbed so far.
The fires are burning worse due to searing heat.
High temperatures broke previous records in many areas.
Nineteen more people, including four British travelers, are unaccounted for.
Firefighters fight nonstop to contain the flames.
Authorities have issued evacuations in the most affected zones.
Dangerous fire conditions could continue as heat waves refuse to ease.