Overview
- An attacker armed with a sword entered Brinellskolan in Fagersta on Friday, killing a 17-year-old girl and wounding three others, two of whom are teenage boys with serious injuries.
- Police arrested an 18-year-old at the scene and confirmed shots were fired during the response while investigators opened a probe into murder and attempted murder.
- Authorities have carried out searches of addresses linked to the suspect and expect to interview many witnesses as part of an early and intensive investigation.
- Local media and public broadcaster reports say investigators are examining a TikTok post and the suspect’s past assault conviction but those leads have not been officially confirmed.
- The attack triggered wide lockdowns, a crisis centre and political visits, and has revived national concern about school safety after recent high-profile attacks in Sweden.