Bomb threats against schools in Duisburg: What is known?.. As of: February 8, 2024, 11:06 a.m By: Moritz Bletzinger CommentsPressSplit Only a handful of children are standing in front of the St.

Hildergardis Gymnasium inDuisburg. A threatening email was also received here on Weiberfastnacht. Bomb threats were received at six high schools and two comprehensive schools. Children are allowed to stay at home, the police are on patrol.