jared lee loughner

In a 24-hour span three ordinary places of business became danger zones

An employee at a Wisconsin software company opens fire at the office, wounding three coworkers and forcing others to hide under desks.

Gabrielle Giffords shooting: New FBI video shows gunman buying water

Shortly before he wounded then-US Rep. Gabrielle Giffords in a shooting massacre in 2011 outside an Arizona grocery store, Jared Lee Loughner stood in the store's checkout lane, casually took a plastic bag of cash from his pocket and bought a bottle of water.