A 12-year-old girl was shot dead in Norsborg in Botkyrka on Sunday night.
According to information to SVT Nyheter, the girl was out with the dog.
- We brought in a number of people for questioning yesterday.
We know that there were several people at this place that we had to talk to, says Palle Nilsson, acting deputy chief of police in Stockholm.
A white station wagon is of particular interest to the investigation.
According to information to Expressen, the targets must have been two men from a criminal network.
The police do not want to confirm or deny this.