People gather around an impromptu memorial in Barcelona on August 19, 2017, two days after a van ploughed into pedestrians on the city's famous Las Ramblas street. Reuters
People gather around an impromptu memorial in Barcelona on August 19, 2017, two days after a van ploughed into pedestrians on the city's famous Las Ramblas street. Reuters

Spain attacks: More tragic details emerge about the dead and missing