Trigger: The Ripple Effect of Gun Violence
- يىل: 2013
- دۆلەت: United States of America
- ژانىر: Documentary
- Studio: Presbyterian Disaster Assistance, Dotstudioz Inc.
- ئاچقۇچلۇق سۆز: gun violence, mass shooting, columbine, sandy hook
- مۇدىر: David Barnhart
- Cast: Ann Brogioli, Nardyne Jeffries, Colin Goddard
