Another person, a man in his 20s, has been arrested following a murder in Uddevalla in September, reports P4 Väst. The man is arrested on suspicion of murder.
Three teenage boys have already been arrested, suspected of being involved in the fatal shooting on September 21.
The victim, a man in his 30s, was found on the street by a passerby. He was taken to hospital, where he was later confirmed dead.