Four staff members were injured on Tuesday when a student attacked them with a knife in a school in the Norwegian capital Oslo, police said.
The student was arrested but the motive was not immediately clear, The Independent daily reported.
The four victims, all employees at Brynseng School, were taken to hospital with minor injuries.
An Oslo Police official described the suspect as "very young". He said an investigation had been launched.
International Women's Day 2019: UNDP announced Padma Lakshmi's appointment on Thursday, on the eve of International Women's Day.
Hafiz Saeed's terror group Jamaat-ud-Dawa is the front organisation for the Lashkar-e-Taiba or LeT, which is responsible for carrying out the Mumbai terror attack that killed 166 people. JuD had been declared as a foreign terrorist organisation by the US in June 2014.
Adult film star Stormy Daniels' lawsuit against US President Donald Trump over a non-disparagement agreement has been tossed out of federal court.
Hafiz Saeed was listed under UN Security Council Resolution 1267 in December 2008 after the Mumbai terror attack in which 10 Lashkar-e-Taiba terrorists killed 166 people.
Pakistan Prime Minister Imran Khan said on Friday that his government would not let any armed groups function in the country amid intensifying crackdown on Islamist groups and their leaders.
Nita Ambani and Reliance Industries have dedicated to Mumbai and its inhabitants a new and proud icon