After the attack on October 8 at the school in Leszczydula Nowiny (Leszczydół-Nowiny), proceedings began with the participation of juvenile affairs authorities. An employee of the institution was killed, other people were injured; The case involves a 15-year-old teenager.

An interim measure must be distinguished from a final judgment. Proceedings involving a minor require a separate legal assessment, and the severity of the consequences does not allow the rules of adult punishment to be automatically transferred to him. Children's personal information and graphic details are not published.