Explosion in Spanish Capital Injuries 21, Three Seriously

Madrid: An explosion in a cafe in the Spanish capital Madrid on Saturday injured 21 people, three of them seriously, emergency services said.

The blast happened at 3 p.m. (0100 GMT) in Vallecas, a south-central district of Madrid, according to emergency services.

The cause of the explosion was not yet known.

This is a developing story, more details awaited.