A member of Kasselia's congregation, 29-year-old Salim Iskef, was among those murdered in Orebro on Tuesday in Sweden's first school shooting and the worst mass shooting in the country's history. The gunman killed 10 students at an adult learning centre and then himself.

Linn could not get the thought of "blood everywhere" out of her head after her usually quiet town of Orebro on Tuesday became the scene of the worst mass shooting in Swedish history. "You would never think something like this would happen here in Sweden,

Police said they do not know the motive but do not believe it is terrorism, adding they "had no warning sign" about the attack. Officers are working to identify the perpetrator and the victims.