In Aurora, Colo., last week, among the memorials to victims of the shooting was one for Alex Teves. It includes a photo of him with girlfriend Amanda Lindgren. Teves protected her with his body. Kevork Djansezian/Getty Images hide caption

itoggle caption Kevork Djansezian/Getty Images

A heart shaped balloon hovered above a memorial for victims outside the Century 16 movie theater in Aurora, Colo., last week. Joe Raedle/Getty Images hide caption

itoggle caption Joe Raedle/Getty Images