The girl is suspected of fatally shooting two teenage boys, one in Rosengård in Malmö and the other in Vårby outside Stockholm.
According to prosecutor Anna Asklöf, the girl is contesting detention in both cases. Asklöf declined to say whether the suspicions have been strengthened or weakened.
"For the same reasons stated earlier, I believe she should be re-arrested. The investigation is ongoing and there is a risk it will be affected if she is released, or that she will continue to commit crimes," she tells TT.
The girl is suspected of carrying out the shooting in Rosengård together with a 17-year-old boy. He has confessed to the crime and agreed to be taken into custody.
A 35-year-old man and a 30-year-old woman are also in custody for aiding and abetting the murder.
