Among the conclusions declared in the result of this examination are: by „attack” it is understood an aggressive action of the accomplisher against the representatives of the prison administration, actions mostly surprising for them, performing as violent attitude or violence threatening; by „criminal group” it is understood the group consisting of two or more persons, between whom one is the group organizer, at the time it is not absolutely necessary a well organized criminal group, which was drawn up to terrorize either the convicts on their way to correction, or the convicts furious with the representatives of the prison administration; by the „active participation in criminal groups” it is understood the active participation at the following deeds, accomplished in the framework of a criminal group or in some way connected with the criminal group’s transgression plan: the terrorization of the convicts on their way to correction; the accomplishment of attacks against the prison administration; the persuasion of some other convicts to terrorize those on the way correction or to undergo attacks against the prison administration etc.