- So far, much is unclear.

A larger boulder has in motion in connection with a game and obviously this boy has gotten in the way in a serious way, says Johnny Gustavsson, press spokesperson at the police.

The boy was taken by ambulance to hospital but his life could not be saved.

A preliminary investigation into causing another person's death has been initiated, but there are currently no suspects.

- To be able to block a place, you must start a criminal investigation.

We want to investigate what has happened so that no one loses their lives there.

We will see if there is any responsibility to be demanded, but we initially believe that it is an accident, says Johnny Gustavsson.

The police are now investigating what has happened and the rescue service has also been involved to ensure that there are no more unstable objects in the area.

To support the blue light staff who have worked with the case, Christian support has been called in.

The boy is not a resident of Oxelsösund and his relatives have been notified of the death.