The heading was negligence.

- It is routine that we initiate a preliminary investigation when it comes to deaths that are not natural. However, we have never suspected anyone of any crime, says investigator Beatrice Wetterberg to Ystad all sorts.

The preliminary investigation is now closed when the prosecutor found that no crime had been committed.

- It's such a terribly tragic accident. Nobody wins because we continue to investigate the incident, Beatrice Wetterberg tells the magazine.