- The classification is currently general negligence, says Niklas Stjernlöf, head of preliminary investigations at the police in Jämtland.

Why it started burning is not determined and there is still no suspect for the crime.

In the case of the fire in Valla on Frösön, for example, a preliminary investigation was initiated into a murder fire, why will it not be so in this case?

- It has to do with intent. In order for it to be classified as arson, suspicion is required that someone has intentionally lit a fire, says Niklas Stjernlöf. For general negligence, it is a matter of negligence.

The investigation will continue. During the fire, a person was taken to hospital with burns and smoke injuries. A large number of apartments were destroyed.