Just before half past nine on Wednesday morning, a caller alerted that they had discovered something that looked like a bullet hole in an apartment window.

Once in place, the police were able to establish that these were bullet holes.

- These shots are believed to have been fired shortly after midnight, says Evelina Olsson, press spokesperson at the police.

No people were injured in the shooting.

The police have cordoned off the area.

- We are waiting for technicians and special search dogs so we are working to collect any witness information, says Evelina Olsson.