A student attacked people with a knife at a school in Slovakia, Reuters and TA3 television reported.
At least two people have died. A third is in critical condition. The number of injured is not yet known.
The attack took place in the town of Spišská Stará Ves in the eastern part of the country.
Several emergency medical teams are at the scene.
Police reported on Facebook that an 18-year-old student attacked a teacher and two classmates. The attacker has been detained.