Four people were injured in a knife attack in Norway, DPA reported, quoted by BTA.
The attack took place in the city of Trondheim, authorities said. Three of the injured are in serious condition.
The suspect in the attack has been captured. It is believed that there were no other attackers. According to a spokesman for the Norwegian police, the attack was not directed against randomly selected people.
The victims are between the ages of 20 and 40 and they all lived in the same apartment.