Teen Arrested for Alleged Threat to Shoot '400 People' at School 'for Fun:' Report

Florida Man Arrested for 2016 Murder Now Linked to 3 Other Killings From Decade Earlier

David Ortiz Opens Up in 1st Interview Since Being Shot: 'I Almost Died'

Shooting Survivor Has 300 Pellets Still in Her Body — and She Says They're Hurting Her

These Teachers Are Learning How to Take Down an Active Shooter

14-Year-Old Allegedly Killed Family After Learning Stepmom Was Not Biological Mother: Report

Mom Recalls Terrifying Moment Toddler Was Shot in Their Car: 'So Much Blood Everywhere'

Toddler Is Recovering After Being Hit by Shrapnel, Losing Teeth in Texas Shooting

Naked Teen Leads Cops on Foot Chase After Allegedly Killing Baseball Player's Family

Can a Bulletproof Backpack Save Your Life in a School Shooting? Inside Edition Tests Them Out