A bystander's decision to shoot a man who opened fire at an Indiana mall was a rare occurrence of someone stepping in to try to prevent multiple casualties before police could arrive.
Police on Monday praised the quick actions of 22-year-old Elisjsha Dicken, an armed shopper who killed 20-year-old Jonathan Sapirman after Sapirman killed three people and wounded two others at a mall in the Indianapolis suburb of Greenwood.
