Swedish Prime Minister Ulf Kristersson and King Carl XVI Gustav have led tributes to the victims of a deadly shooting at an adult school in the city of Orebro. A police investigation is underway.

Source: https://www.dw.com/en/sweden-comes-to-terms-with-worst-ever-mass-shooting/a-71515628?maca=en-rss-en-all-1573-rdf