Those are the words of Swedish Prime Minister Ulf Kristersson, following what he described as the worst mass shooting in the country's history, with around 10 people killed. The shooting took place at an adult education centre - located on a campus with other schools - in the central city of Orebro at around 12:30 (11:30 GMT).

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.

Swedish Police have confirmed they are not ruling out the possibility that the mass school shooting was racially motivated as it emerged that the 10 people killed are of multiple nationalities. When asked if they have ruled out the possibility the attack was racially motivated,