Overview

• Regional authorities said he conducted thorough research on class schedules and building operations before the attack.
• The assailant entered the school with a shotgun, a Glock pistol and ammunition and had built a bomb that remained nonfunctional due to time constraints.
• Michael Lohnegger described the shooter as extremely reclusive with a strong passion for first-person shooter video games.
• The victims included six girls, three boys aged 14 to 17 and a teacher, and 11 others were injured in the seven-minute assault.
• The incident has prompted renewed calls from lawmakers and community leaders for stricter gun regulations in Austria.