On Tuesday morning, a woman in her 20s was taken in for police questioning and in the afternoon she was arrested and is now suspected of illegal threats, vandalism and incitement against ethnic groups, according to the police.

The woman denies the crime and it is unclear what motive she had.

- It seems to be a general aversion to authorities, police and certain sports associations, says Lars Hedelin, press spokesperson at the police region Bergslagen.

Five places scribbled down

The first case of graffiti was discovered last night at Karlstad Floorball Arena.

On Tuesday, there were further reports of graffiti from Löfbergs arena, Sundsta-Älvkullegymnasiet, Kronoparksskolan and the subway between the Brigade Museum and the police station.

Hear Lars Hedelin talk about what led to the arrest of the woman.