The night's alarm came at short intervals and the police will conduct a crime scene investigation on one of the cars to try to find traces.

- It is inconceivable and strange that it can be so. It is probably someone who is feeling very bad, says Anita Björkman.

- It's a little worrying when it gets so close. You do not know where it will be next time and whether it is cars or something else that is affected, says Hans Hilding.

There is currently no suspect.

In the clip you hear more voices from Västervik.