A teacher has died and a pupil is fighting for their life following an attack at a primary school in the village of Staškov, Serbia. Police have detained a 13-year-old student in connection with the incident. Details surrounding the attack remain limited, but authorities confirmed the severity of the situation. The incident has sent shockwaves through Staškov and the wider region. An investigation is underway to determine the motive behind the attack and the circumstances leading up to it. Support is being offered to the families affected by this tragic event, and the school in Staškov has been closed indefinitely. This is a developing story and further updates will be provided as they become available.