School shooting in Finland: 12-year-old shooter, three students injured
Unknown how the 12-year-old got the gun
“Blueprint on Total Destruction & Astronomically Dangerous”: FBI delaying release of Nashville shooter’s manifesto
The killer behind the massacre that left three nine-year-old kids and three adults dead inside a Christian school was a 28-year-old woman who claimed to be a man
Eight killed in Russian university after gunman goes on shooting spree (videos)
The gunman was himself killed after the shootings at Perm State University