A person who was detained on suspicion of Friday's murder in Gävle has been released. The person, who is under 18 years old, was detained as reasonably suspected, a lower degree of suspicion.
Two people are still detained on suspicion of the murder.
It was on Friday afternoon that a man was shot to death in the Öster district.
The murder victim had a connection to gang criminality, the prosecutor has told local media.