Records reaffirm law enforcement failed to engage the gunman who killed 21 people.
Tennessee joined eight other states in allowing school employees to carry guns on K-12 campuses.
Heather Martin discusses how her experience at Columbine influenced her education and her teaching.
Some experts say the measures can counteract a crucial tool for safety: threat assessments.
Some worry that expansion of charges against parents would disproportionately affect minority/poor parents.
Only about 40% of firearm owners store their guns when not in use.
Only two states have laws that require active shooter training for all officers.
About three-quarters of school shooters obtain their guns from a parent or another relative.
In the spring of ninth grade, a murder at a party changed my life.
188 school shootings occurred during the 2021-22 academic year according to recent federal data.
Educational settings were the second most common location of active shooter incidents.
Black youth have the fastest rising suicide rate among their peers of other races/ethnicities.
A study of young gun carriers in NYC sheds a light on their perspective.
"They were having fun in the beginning, but you know kids ... they started drinking ... "
Nearly 40% of girls in Chicago Public schools experience PTSD and violence-related stress.
“Nothing good really comes about after midnight," said Blakely, Georgia, Police Chief Will Caudill.
The accounts that followed YouTube's suggested videos received 382 firearms-related videos in one month.
“I’ve gone from scared and terrified, to kinda just really pissed off," Smith said.
In Brazil, there appears to be broad support for holding social media platforms accountable.
The emotional late-night hearing underlined the sustained anger by some Uvalde families.