<p>Madrid: The number of people confirmed to have been killed in a fire that engulfed a residential building in the eastern Spanish city of Valencia has risen to 10, the city's mayor said on Friday.</p><p>Earlier, authorities said at least four people had died and 14 were unaccounted for.</p>
<p>Madrid: The number of people confirmed to have been killed in a fire that engulfed a residential building in the eastern Spanish city of Valencia has risen to 10, the city's mayor said on Friday.</p><p>Earlier, authorities said at least four people had died and 14 were unaccounted for.</p>