1. Police on scene of barricaded gunman in Troy

    Police on scene of barricaded gunman in Troy

    8
  2. 3 Detroit police officers shot, 3 women killed after barricaded gunman situation

    3 Detroit police officers shot, 3 women killed after barricaded gunman situation

    21
  3. 3 Detroit police officers shot, 3 women killed after barricaded gunman situation

    3 Detroit police officers shot, 3 women killed after barricaded gunman situation

    9
  5. Breaking News | Sao Paulo Brazil mum stops gunman video

    Breaking News | Sao Paulo Brazil mum stops gunman video

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  6. Cops engage in standoff with Gunman in pittsburgh

    Cops engage in standoff with Gunman in pittsburgh

    11
  7. Gunman kills 6 in Chicago 4th July Parade

    Gunman kills 6 in Chicago 4th July Parade

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  8. Lone Gunman attempts to assassinate Andrew Jackson just weeks after paying off National Debt

    Lone Gunman attempts to assassinate Andrew Jackson just weeks after paying off National Debt

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  10. Gunman kills son of federal judge in New Jersey in home attack, husband also wounded

    Gunman kills son of federal judge in New Jersey in home attack, husband also wounded

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  11. Media On Blast on Twitter Breaking Video 22 year old Gunman seen and Gunshots heard as people ran

    Media On Blast on Twitter Breaking Video 22 year old Gunman seen and Gunshots heard as people ran

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  12. #massshootings 5 dead, 18 injured, gunman opened fire at a Club q in #coloradosprings , #colorado .

    #massshootings 5 dead, 18 injured, gunman opened fire at a Club q in #coloradosprings , #colorado .

    2
  13. Classes to resume at Macomb Community College after gunman prompts lockdown

    Classes to resume at Macomb Community College after gunman prompts lockdown

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  14. Mother Of California Gunman Reveals Ominous Last Call With Son

    Mother Of California Gunman Reveals Ominous Last Call With Son

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  16. The Lone Gunman:Pilot Series 2001

    The Lone Gunman:Pilot Series 2001

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  17. 3 dead, including suspected shooter, in Oregon grocery store attack

    3 dead, including suspected shooter, in Oregon grocery store attack

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  19. Las Vegas gunman a struggling academic: police

    Las Vegas gunman a struggling academic: police

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  20. What to Know About the Jacksonville Shooting

    What to Know About the Jacksonville Shooting

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  21. 15 dead and dozens injured after gunman opens fire at Prague university shooting at fleeing crowds

    15 dead and dozens injured after gunman opens fire at Prague university shooting at fleeing crowds

    51
  22. Heroic chief Fans talk to Police after tackling Gunman at Super Bowl Parade

    Heroic chief Fans talk to Police after tackling Gunman at Super Bowl Parade

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  23. Gunman takes hostages in Japan: authorities

    Gunman takes hostages in Japan: authorities

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