@
Whyme Have you read the story? There's something odd about this (for now) a quick summary:
"A shooting rampage that killed three people and injured two others at an Indiana mall ended after an armed witness shot and killed the assailant, police said."
"In the Greenwood mall shooting, the gunman apparently used a long-gun rifle, Ison said, though law enforcement had not immediately recovered any weapons from the scene."
I'll wait to see how this plays out.