Several people injured in sword attack on Swedish high school

A man armed with a sword severely injured two teenage boys, as well as a third person, at a Swedish high school on Friday, and one person was later detained, local authorities said, ⁠triggering a massive response from emergency services.

The incident occurred on Friday afternoon at the Brinell high school, in the small town of Fagersta, in central Sweden.

The school had just opened after summer recess and for some students Friday was their first day at the senior high school.

"We received an alarm at 1406 (1206 GMT) about suspected deadly violence and sent all available resources to the school," a police spokesperson told Reuters.

The spokesperson declined to comment on whether ⁠anyone had been killed, but said that one person at the scene ​was ⁠later taken into custody and that there was no longer any danger to the public.

Jonas Cederberg, director of health and medical services for the Vastmanland county authority, told Reuters two people had arrived for treatment and were "seriously injured".

"A third person is ⁠on the way. As they haven't yet arrived, the extent of their injuries remains unclear at this stage," Cederberg said.

Public broadcaster ​SVT reported ⁠based on unnamed sources that the person arrested was ‌an 18-year-old former student at the school who had a previous conviction for assault.

A student at the school, Abdulrahem Salmo, said he had seen a victim with ‌a bloody stab wound in the arm.

"Then people called the police and ‌we just all ran from there because we were afraid," he told SVT.

Local newspaper Fagersta-posten talked to Madelene Jansson outside the school, which her daughter had been attending.

"I first got a text message from her that somebody had been stabbed and that police were on the way. Then it all just went off. It feels unreal," ⁠she told the paper.

Several police officers were seen coming in and out of a police cordon surrounding the school, which has 450 students aged 16 to 20.

Several other schools and public buildings in Fagersta, a town of 13,000 inhabitants, were at first placed in lockdown after the sword attack took place. The lockdown was later lifted and a group of teenagers could be seen leaving Brinell high school.