Wuppertal suspect held after students wounded at German school

A 17-year-old has been arrested after five students were wounded in an apparent knife attack at a school in the western German city of Wuppertal.
A female teacher said the pupils were attacked with a knife and a pair of scissors, German media reported.
Teenagers at the Wilhelm-Dörpfeld secondary school are said to have barricaded themselves in their classrooms.
The suspect was among those wounded and reports say he is also a student.
The school was then evacuated and roads around it were closed off