Press clip from the Polish newspaper Kurjer Poznanski 1925-5-8, informing about the Wilno school massacre that occurred at Joachim Lelewel high school in Wilno, Poland (now Vilnius, Lithuania) on May 6, 1925. During the final exams, at least two eighth-grade students attacked the board of examiners with revolvers and hand grenades, killing at least one teacher, several students, and themselves.