Las Vegas Shooting
America Still Can't Decide What to Teach Kids About Mass Shootings
Most public schools have training for how to respond to active shooters. But some experts say the most popular methods could make a disaster worse.
Are Mass Shooting Alert Systems Coming to America?
The tragic alleged rampage by an Uber driver in Michigan this winter has local lawmakers mulling the active-shooter version of an AMBER alert.
Was 12-Year-Old Tamir Rice Really an ‘Active Shooter’ When Police Killed Him?
That's how Officer Timothy Loehmann described the child, who was playing with a toy, to a grand jury. But in an era when mass shootings are routine, how do you define "active shooter"?
Fort Hood Shooting: Could the Military Have Prevented It?
Details are emerging about the mass shooting at Fort Hood Wednesday-and what could have been done to stop it.