THE-GUARDIAN: 1,516 Mass Shootings In 1,735 Days: America's Gun Crisis - In One Chart. Jan 01, 18:10
A Mass Shooting is Defined as Four (4) or more People Shot in One (1) Incident, not including the Shooter. Jan 01, 18:12
A Mass Shooting in the USA occurs on Average every Nine (9) out of Ten (10) Days. Jan 01, 18:14