Women Who Kill: America's Most Shocking Female Mass Shooters

Armed Man Takes Hostages at California Veterans Home: Report

Son, 10, Tells Mom He Would Sacrifice His Life in a School Shooting to Save His Friends

Ex-Wife of Texas Church Gunman Reveals Moment She Learned He Was Behind the Massacre

Hero in Church Massacre Says He Was 'Scared To Death' While Pursuing Shooter

Vegas Shooter Bragged He Was 'Biggest Video Poker Player in the World' in Uncovered 2013 Deposition

Lights Dimmed Over Las Vegas Strip After Tearful Vigil Marks One Week Since Massacre

Vegas Taxi Driver Helps Desperate Dad in Frantic Ride to Find His Daughter Amid Massacre