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 Date: 2014-02-24 12:46:21Emergency medical dispatcher Columbine High School massacre 9-1-1 Dispatcher Lockdown Law enforcement Active shooter SWAT |
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| First Page | Document Content | |
|---|---|---|
Date: 2014-02-24 12:46:21Emergency medical dispatcher Columbine High School massacre 9-1-1 Dispatcher Lockdown Law enforcement Active shooter SWAT |
Add to Reading List |
Special Update PPDS v4.1a Special Procedures Briefing Protocol 136