Hundreds walked in silence in Croatia’s capital on Monday, seeking action after a pupil was killed and three other children were wounded in a knife attack at a school in Zagreb

A 7-year-old girl was killed and at least five other students and a teacher were wounded in a knife attack at a school in Croatia, police said.

A child has been killed and eight others have been injured in a knife attack at an elementary school in the Croatian capital Zagreb.

A 7-year-old girl was stabbed to death Friday at an elementary school in Croatia by a knife-wielding teenager who also wounded three other children and a teacher, officials said. Video footage Friday showed children running away from the school as a medical helicopter was landing.

A seven-year-old child was killed by a knife-wielding assailant who attacked a teacher and pupils at a Zagreb primary school on Friday, government ministers said. Health Minister Irena Hrstic said the attacker stabbed five people,

Organised by teachers' unions, the march in Zagreb asked authorities to do more to ensure that schools in Croatia are safe for children. Similar events were held in other cities and towns.