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Micah Johnson

Dallas Suspect Scrawled Letters in Blood at Parking Garage

Dallas Suspect Scrawled Letters in Blood at Parking Garage

Police Agencies on Edge, on Guard Amid Heightened Threats

Police Agencies on Edge, on Guard Amid Heightened Threats

Dallas Gunman Learned Tactics at Texas Self-Defense School

Dallas Gunman Learned Tactics at Texas Self-Defense School

Obama Says Dallas Gunman Was a ‘Demented Individual’

Obama Says Dallas Gunman Was a ‘Demented Individual’

Veteran Used Vest, Military-Style Rifle in Sniper Slayings

Veteran Used Vest, Military-Style Rifle in Sniper Slayings

Killer Robot Used by Dallas Police Opens Ethical Debate

Killer Robot Used by Dallas Police Opens Ethical Debate

Ex-soldier Kills 5 Officers in Dallas, Setting US on Edge

Ex-soldier Kills 5 Officers in Dallas, Setting US on Edge