Leiden: Schools Closed Because of School Shooting Threat

There is an anonymous threat on an international internet-forum by a person who wrote, "Tomorrow, I will shoot my Dutch teacher, and as many students as I can." Next to the message the weapon is shown which he intends to use, a Colt Defender. As it is not known which school is concerned, all high schools and trade schools in Leiden will remain closed today because of this threat of “school shooting.”
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