On Wednesday, tributes were paid at the site of Sweden's deadliest mass shooting, which resulted in 11 deaths, including the gunman, and several injuries at an adult education center near Stockholm. Witnesses described barricading themselves during the attack, and police are investigating the gunman's motive, which remains unclear. The school, Campus Risbergska, serves adult learners and is located in Örebro. Authorities have ruled out terrorism connections. Vollständiger Artikel (Euronews.com)