Key facts
- A 17-year-old girl died in a sword attack at Brinell School in Fagersta, Sweden.
- Two boys, aged 12 and 17, were seriously injured, and a third person sustained minor injuries.
- An 18-year-old man was arrested and is being treated as a suspect for murder and attempted murder.
- Police are investigating potential links to online communities and examining a TikTok account that posted a sword image before the attack.
- Prime Minister Ulf Kristersson and opposition leader Magdalena Andersson visited the school to offer condolences.
A 17-year-old girl was killed and three other individuals were injured in a sword attack at Brinell School in Fagersta, Sweden. An 18-year-old man has been arrested in connection with the incident. Swedish police are investigating potential links to online communities that may have encouraged the suspect, including examining a TikTok account that posted an image of a sword shortly before the attack. The account reportedly contained videos referencing past mass violence in Sweden and the 2011 Norway attacks. Prime Minister Ulf Kristersson and opposition leader Magdalena Andersson traveled to Fagersta to offer condolences. The suspect, who was reportedly wearing a helmet and is a former student, was detained after police fired shots. The region was briefly under a state of emergency.