Online Columbine High School eLearning
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From Backup Training Corporation
Patrol Response to Active Shooters

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Thirteen students were killed and dozens wounded at the Columbine High School shooting in 1999. March 1, 2000, Ronald Taylor shot six people, three fatally, and then took hostages in a senior center where he held police off for hours before surrendering.
These are just two incidents in an alarming increase in active shooting scenarios where suspects systematically eliminate people within a
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