The alarm comes in at 22.06 on Wednesday.
A crime scene investigation has been carried out, but the police do not want to comment on whether they have secured any leads.
– The preliminary investigation is in an intensive stage and it is of the utmost importance to get started quickly, says Mats Pettersson.
The police state that a crime scene investigation has been carried out during the night, witnesses have been heard and doors have been knocked in the area.
The crime scene was cordoned off during the night, but on Thursday morning the cordons were lifted. During the day, the police continue with more witness interviews, among other things.
The shot man has not yet been heard from. A preliminary investigation into attempted murder has been launched, no one is currently in custody.