What should you do if there is an active shooter? | CNN

Do’s and Don’ts in active shooter situation

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Do's and Don'ts in active shooter situation

Anderson Cooper 360

Are you prepared if an active shooter situation unfolded in front of you? CNN's Randi Kaye looks at the training involved in surviving an active shooter situation.

2:26 • Source: CNN

Louisiana movie theater shooting 22 videos

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Do's and Don'ts in active shooter situation

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Police: 'It was a horrific scene'

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Timeline of Louisiana theater shooting

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Are movie theaters vulnerable to mass shootings?

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Gunman opens fire at Lafayette movie theater

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Obama BBC Lead segment 07 24

Obama expresses frustration with gun control laws

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Bystanders look on as emergency personnel respond.

Ex-neighbor: Shooter was 'a very paranoid man'

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Mayci Breaux, left, and Jillian Johnson victims of the Lafayette shootings.

Two women killed in Lafayette shooting 'had a future'

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Older brother of gunman speaks out

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John Russel Houser, 59, was the gunman in a deadly shooting at a movie theater in Lafayette, Louisiana, on Thursday, July 24.

Who was the Lafayette movie theater gunman?

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John Russel Houser, 59, was the gunman in a deadly shooting at a movie theater in Lafayette, Louisiana, on Thursday, July 24.

Woman: Gunman was 'ranting, raving' days before shooting

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John Russel Houser, 59, was the gunman in a deadly shooting at a movie theater in Lafayette, Louisiana, on Thursday, July 24.

Man knew movie theatre shooter

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Witnesses describe chaotic scene at theater shooting

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Police: Items in shooter's car look suspicious

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Amy Schumer reacts to movie theater shooting

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How Obama responds to shooting attacks

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Louisiana State Police: Movie theater shooter is dead

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Police: Gunman in Lafayette theater shooting is dead

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Ambulance official: Injuries in shooting are 'wide and varied'

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Witness: Police came rushing into the theater

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Multiple people shot at a movie theater in Lafayette

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Police respond to movie theater shooting in Louisiana

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