Shooting at Bend Elementary: Bystander Stops Teen Shooter, 4 Dead

• A 16-year-old shooter opened fire at Silver Rail Elementary in Bend, Oregon, killing three children and a teacher.
• An armed civilian stopped the shooter, preventing further casualties.
• The incident occurred in a special needs classroom near the school's playground.
• High school sporting events in the Bend area have been canceled following the shooting.
• Experts discuss the rarity of armed civilian intervention in such attacks.