A door to an apartment building in the Sandgärdet district of Västerås was shot at during the night leading up to Friday, according to the police.
No one was injured, says Joar Källman, commanding officer at the police.
The alarm about the shooting came in just before 04. The police have cordoned off the area, are conducting interviews and going door-to-door in the neighborhood.
An investigation into aggravated weapons offense has been initiated.