"On current information, police consider it likely that the cause of this deed was linked to social exclusion and mental health (problems)," the police department in southeastern Finland said in a statement.
"Atbilstoši šā brīža informācijai policija uzskata, ka šī nodarījuma iemesli ir saistīti ar sociālo izolāciju un garīgās veselības [problēmām]," teikts policijas paziņojumā.