The alarm about gunfire was received by the police at 7:30 p.m.
At the scene, the police team found a person with a gunshot wound who has been taken to hospital by ambulance.
The extent of the damage is still unclear.
- The place is cordoned off and we are carrying out a technical investigation, says Daniel Johansson, officer on duty in police region East.
A preliminary investigation into attempted murder has been launched.
The text is updated.