It was on August 15 that the police began a preliminary investigation into the crime causing danger to others.

- From what has emerged in the investigation, there is no reason to assume that neither organizers nor course participants have shown such negligence as is required for it to be considered criminal, says Fabian Wallerström.

Many have been heard in the investigation

Both course participants and organizers have been consulted in the investigation to map how they acted before and after the infection was discovered.

- We have also been in contact with infection control doctors and other people who have had to do with this, so it is an overall assessment, says Fabian Wallerström.