Baton Rouge Gunman Was an Ex-Marine Who Was Angry Over Alton Sterling Shooting

Dallas Gunman's Parents Tearfully Break Their Silence: 'I Love my Son... I Hate What He Did'

Kansas Cop Fired After Bizarre Facebook Threat to Black Dallas Stranger's Daughter: Reports

Obama Cutting Europe Trip Short After Dallas Cop Slayings, Calls Shooter 'Demented Individual'

Dallas Sniper Was Shipped Home From Afghanistan After a Female Soldier Accused Him of Sexual Harassment

Phoenix Police Use Pepper Spray, Tear Gas as Black Lives Protest Turns Chaotic

Sister of Dallas Gunman: 'I Keep Saying It's Not True'

Law Enforcement on High Alert Around the Country Following Dallas Sniper Attack

Dallas Gunman Identified as Micah Xavier Johnson, Who Had No Record: Report

Hero Mom Wounded While Shielding Her Sons From Gunfire During Dallas Sniper Attack