Graz School Shooting Leaves 11 Dead, Sparks Mourning

A mass shooting at the Bundesoberstufenrealgymnasium Dreierschützengasse high school in Graz, Austria, on June 10, 2025, resulted in at least 11 deaths, including the 21-year-old gunman, making it the deadliest school shooting in Austria’s modern history. The former student, who had not graduated, opened fire in two classrooms targeting students and staff, then died by suicide in a restroom. Victims include teenagers aged 14 to 18 and a faculty member, with over a dozen others injured, some seriously. Authorities are investigating, with reports suggesting possible bullying and a farewell letter as factors. The tragedy prompted three days of national mourning, including flags at half-staff and a minute of silence. The event has reignited debate about Austria’s gun laws and school safety measures.