The police were told that a small boy was hit by a bus at Råcksta at 16.30 on Tuesday evening.
"The child was seriously injured and was taken to hospital in an ammunition helicopter. I just discovered that she has died, saying the police speaker Per Fahlström.
The disaster situation is not yet clear.
"Indeed, there will be an investigation of what has happened," said Per Fahlström.
The text is updated.