German police probe 4 teen suspects over school threats

Several secondary schools in Duisburg were closed this week after a series of threatening emails with far-right content were sent. Police are investigating if the events are connected.

source https://www.dw.com/en/german-police-probe-4-teen-suspects-over-school-threats/a-72225748?maca=en-rss-en-ger-1023-rdf