Police were alerted on 19.26 when several callers heard about the police's command center about a suspected gunshot. Police patrols were dispatched to the scene and then found a suspected crime scene, which is now barred.

- The police are trying to find out what has happened. We have testimonies and we have made findings that show that a gunshot has taken place, says Calle Persson, press spokesman at the police.

What type of weapon has been used?

- I don't know, the forensic technicians have to investigate.

Do you know what this might be about?

- Not at this time.

According to the police headquarters, no person has been injured and no one has been arrested either. No material damage was found.