National Prosecutor Dariusz Korneluk revealed that the 19-year-old who attacked students with a knife at a school in Ostrołęka was carrying a homemade explosive device in his backpack. This discovery will lead to the expansion of the charges against the attacker, moving beyond attempted murder. The initial charge of attempted murder will “definitely be expanded” due to the presence of the explosive. Authorities are currently investigating the device and its potential impact. The incident has prompted increased security measures at schools across the region. Further details regarding the suspect’s motives are expected to be released as the investigation progresses in Ostrołęka. This new information paints a more dangerous picture of the attack.