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Transcript for Police Practice Active Shooting Drill at Colorado High School
This transcript has been automatically generated and may not be 100% accurate.
{"duration":"7:54","description":"At a school just seven miles from Columbine, Colorado, the Douglas County Sheriff's Department trained to face danger. ","mediaType":"default","section":"ABCNews/Nightline","id":"41664158","title":"Police Practice Active Shooting Drill at Colorado High School","url":"/Nightline/video/police-practice-active-shooting-drill-colorado-high-school-41664158"}