This was reported by the news portal idnes.cz.
It is specified that the most frequent actions are the approval of a crime (34 cases) and dangerous threats (29). In five cases, foreigners were involved.
"No one has been taken into custody yet. Four [suspects] were taken to psychiatrists for examination," the portal quoted the words of the deputy head of the Czech police, Tomáš Kubik.
According to him, the police have already created a special unit to counter criminals in the event of shooting incidents.
On December 21, the Czech Ministry of Internal Affairs reported that the shooter at the university in the center of Prague was neutralized.