Orebro, Sweden — Sweden's worst-ever mass shooting left at least 11 people dead on Tuesday, including the gunman, and at least five seriously wounded at an adult education center west of Stockholm.

A 16-year-old arrested in Sweden after a shooting that killed three youths is no longer a suspect and has been released, and four men have been arrested, prosecutors said Friday. "Suspicions ...

By Eve Sampson and Christina Anderson A 16-year-old boy was arrested on suspicion of murder in Sweden, the authorities said on Wednesday, after three people were fatally shot the day before ...