- It's like a nightmare and our thoughts go mainly to the child's close relatives, says Therése Wallén, school principal at the current preschool.

Hear her tell more about the fatal accident and about the preschool investigation, in the clip above.

During the morning, the preschool management held a meeting for guardians where they were told, among other things, that the preschool will reopen tomorrow Thursday.

"No suspect"

The police have initiated a preliminary investigation with the criminal classification suspected of causing another person's death.

- It is an accident, but when children are injured, it is routine to investigate so that it can be ruled out that someone has acted negligently.

We have no suspects at the moment, says Mats Eriksson, press spokesperson at the Stockholm Police.